Publicado por Geological Survey of Canada., 1974
Librería: Eryops Books, Stephenville, TX, Estados Unidos de America
EUR 0,89
Cantidad disponible: 1 disponibles
Añadir al carritoNo Binding. Condición: Very Good. ORIGINAL ARTICLE, disbound from Geological Survey of Canada publication; no covers; in very good condition. Journal.
Librería: Anybook.com, Lincoln, Reino Unido
EUR 2,98
Cantidad disponible: 1 disponibles
Añadir al carritoCondición: Poor. This is an ex-library book and may have the usual library/used-book markings inside.This book has soft covers. In poor condition, suitable as a reading copy. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,200grams, ISBN:0412266407.
Librería: Anybook.com, Lincoln, Reino Unido
EUR 2,98
Cantidad disponible: 1 disponibles
Añadir al carritoCondición: Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has soft covers. In good all round condition. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,200grams, ISBN:0412266407.
Idioma: Inglés
Publicado por Cambridge University Press, 1983
ISBN 10: 0521299659 ISBN 13: 9780521299657
Librería: Anybook.com, Lincoln, Reino Unido
EUR 4,30
Cantidad disponible: 1 disponibles
Añadir al carritoCondición: Fair. This is an ex-library book and may have the usual library/used-book markings inside.This book has soft covers. In fair condition, suitable as a study copy. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,350grams, ISBN:0521299659.
Librería: Zubal-Books, Since 1961, Cleveland, OH, Estados Unidos de America
EUR 19,78
Cantidad disponible: 1 disponibles
Añadir al carritoCondición: Very Good. 247 pp., Hardcover, very good. - If you are reading this, this item is actually (physically) in our stock and ready for shipment once ordered. We are not bookjackers. Buyer is responsible for any additional duties, taxes, or fees required by recipient's country.
Publicado por Faber and Faber, 1963
Librería: BoundlessBookstore, Wallingford, Reino Unido
EUR 3,57
Cantidad disponible: 1 disponibles
Añadir al carritoCondición: Good. 2nd Ed. Light wear to boards and a solid binding. Content is clean with a presentation sticker to front pastedown. DJ with some small nick tears, tone marks to rear and price clipped.
Idioma: Inglés
Publicado por Cambridge University Press, 1982
ISBN 10: 0521299659 ISBN 13: 9780521299657
Librería: Anybook.com, Lincoln, Reino Unido
EUR 15,74
Cantidad disponible: 1 disponibles
Añadir al carritoCondición: Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has soft covers. Clean from markings. In good all round condition. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,400grams, ISBN:0521299659.
Publicado por Cambridge University Press, 1985
Librería: Anybook.com, Lincoln, Reino Unido
EUR 5,93
Cantidad disponible: 1 disponibles
Añadir al carritoCondición: Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. Clean from markings. In good all round condition. No dust jacket. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,600grams, ISBN:
Librería: Anybook.com, Lincoln, Reino Unido
EUR 17,85
Cantidad disponible: 1 disponibles
Añadir al carritoCondición: Fair. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. Book contains pencil markings. In fair condition, suitable as a study copy. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,650grams, ISBN:9780412338700.
Idioma: Inglés
Publicado por Cambridge University Press, 1995
ISBN 10: 0521478928 ISBN 13: 9780521478922
Librería: Anybook.com, Lincoln, Reino Unido
EUR 19,62
Cantidad disponible: 1 disponibles
Añadir al carritoCondición: Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has soft covers. In good all round condition. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,500grams, ISBN:9780521478922.
Idioma: Inglés
Publicado por Cambridge University Press, 1995
ISBN 10: 0521478928 ISBN 13: 9780521478922
Librería: Anybook.com, Lincoln, Reino Unido
EUR 19,62
Cantidad disponible: 1 disponibles
Añadir al carritoCondición: Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has soft covers. In good all round condition. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,450grams, ISBN:9780521478922.
Idioma: Inglés
Publicado por FABER & FABER, LONDON, 1969
Librería: Happyfish Books, Meopham, KENT, Reino Unido
EUR 17,86
Cantidad disponible: 1 disponibles
Añadir al carritoHardcover. Condición: Good. Estado de la sobrecubierta: Good. THE COVER IS HEAVILY RUBBED WITH TAPE MARKINGS AND SMALL TEARS AROUND THR EDGES. THE GREEN BOARD COVER IS RUBBED WITH MILD BUMPING TO EDGES. TITLE WRITTEN CLEARLY TO SPINE. PEN MARK TO FORE EDGE. TAPE MARKS TO INSIDE BOTH COVERS. CLEAR AND CRISP THROUGHOUT. BINDING FIRM AND PAGES GENERALLY APPEAR CLEAN AND CREASE FREE. ALL IN ALL A NICE EXAMPLE OF THIS BOOK.
Publicado por Pig Research Institute,, Taiwan:, 1982
Librería: Nelson & Nelson, Booksellers, Trenton, SC, Estados Unidos de America
Miembro de asociación: IOBA
EUR 30,98
Cantidad disponible: 1 disponibles
Añadir al carritoHardcover. Condición: VG. Estado de la sobrecubierta: No Dust Jacket. Covers, contents bright, tight, clean. An attractive copy. Owner's stamp. ;
Publicado por Pig Research Institute,, Taiwan:, 1982
Librería: Nelson & Nelson, Booksellers, Trenton, SC, Estados Unidos de America
Miembro de asociación: IOBA
EUR 30,98
Cantidad disponible: 1 disponibles
Añadir al carritoHardcover. Condición: VG. Estado de la sobrecubierta: No Dust Jacket. Covers bear several deep indentations, edge bumping. Contents clean. ;
Publicado por Chapman & Hall,, London u. New York, 1986
Librería: Gebrauchtbücherlogistik H.J. Lauterbach, Gummersbach, NRW, Alemania
EUR 6,41
Cantidad disponible: 1 disponibles
Añadir al carritoHardcover. Condición: Gut. 22,5 cm 90 S. ; Hardcover. Sprache: Englisch, Zustand: Sehr Gut (Innen); Einband (Außen) ist gering lichtrandig; * Die Photos sind original von uns erstellt worden, u.a. erkennbar an einem kleinen weißen Stück Papier im oberen Schnitt. Ab und an verwenden Suchmaschinen Verlagsphotos, bei den Portalen selbst, werden aber nur unsere Originalphotos gezeigt.
Publicado por Niblick Publishing, London, 1961
Librería: Snookerybooks, Philippolis, Sur Africa
Original o primera edición
EUR 17,70
Cantidad disponible: 1 disponibles
Añadir al carritoSoft cover. Condición: Very Good. 1st Edition. 32pp. saddle-stitched, illus., oblong. Laminated wraps. No prev ownership marks or o/w. Smart copy.
Idioma: Inglés
Publicado por Cambridge University Press, 1995
ISBN 10: 0521478928 ISBN 13: 9780521478922
Librería: BennettBooksLtd, Los Angeles, CA, Estados Unidos de America
EUR 86,32
Cantidad disponible: 1 disponibles
Añadir al carritopaperback. Condición: New. In shrink wrap. Looks like an interesting title!
Librería: Mispah books, Redhill, SURRE, Reino Unido
EUR 90,55
Cantidad disponible: 1 disponibles
Añadir al carritoPaperback. Condición: Like New. LIKE NEW. SHIPS FROM MULTIPLE LOCATIONS. book.
Publicado por Pig Research Institute,, Taiwan:, 1982
Librería: Nelson & Nelson, Booksellers, Trenton, SC, Estados Unidos de America
Miembro de asociación: IOBA
EUR 57,54
Cantidad disponible: 1 disponibles
Añadir al carritoHardcover. Condición: VG. Estado de la sobrecubierta: No Dust Jacket. Covers, contents tight/clean. Pages tad browned. Minor fore edge stain. ;
Publicado por Universiteit van Stellenbosch, Stellenbosch, 1988
Librería: Snookerybooks, Philippolis, Sur Africa
EUR 44,26
Cantidad disponible: 1 disponibles
Añadir al carritoHardcover. Condición: Near Fine. Tweede verbeterde druk. Thick card boards. Prev owner's rubber stamp and a bookseller label to ffep. 291pp. A4-size, unmarked. Binding tight. Dulled gilt titling to front. Light stain to top edge of textblock. Would be most useful to anyone writing rhyming poetry in Afrikaans. Very scarce.
Librería: Ria Christie Collections, Uxbridge, Reino Unido
EUR 164,24
Cantidad disponible: Más de 20 disponibles
Añadir al carritoCondición: New. In.
Librería: Ria Christie Collections, Uxbridge, Reino Unido
EUR 164,24
Cantidad disponible: Más de 20 disponibles
Añadir al carritoCondición: New. In.
EUR 136,16
Cantidad disponible: Más de 20 disponibles
Añadir al carritoCondición: New.
EUR 136,16
Cantidad disponible: Más de 20 disponibles
Añadir al carritoCondición: New.
Librería: Books Puddle, New York, NY, Estados Unidos de America
EUR 207,54
Cantidad disponible: 4 disponibles
Añadir al carritoCondición: New. pp. 260.
Librería: Books Puddle, New York, NY, Estados Unidos de America
EUR 208,51
Cantidad disponible: 4 disponibles
Añadir al carritoCondición: New. pp. 260.
Librería: Kennys Bookshop and Art Galleries Ltd., Galway, GY, Irlanda
EUR 200,74
Cantidad disponible: 15 disponibles
Añadir al carritoCondición: New. Illustrates the application of tissue culture to conservation of plant genetic resources using major crops as examples. This book reviews the techniques in common use and looks at more novel techniques being used to enhance the existing methodology. Editor(s): Dodds, John M. Num Pages: 247 pages, biography. BIC Classification: PSB; PSTD. Category: (P) Professional & Vocational; (UP) Postgraduate, Research & Scholarly. Dimension: 234 x 156 x 15. Weight in Grams: 542. . 1990. Hardback. . . . .
Idioma: Inglés
Publicado por Springer Netherlands, Springer Netherlands, 2012
ISBN 10: 9401053626 ISBN 13: 9789401053624
Librería: AHA-BUCH GmbH, Einbeck, Alemania
EUR 167,14
Cantidad disponible: 1 disponibles
Añadir al carritoTaschenbuch. Condición: Neu. Druck auf Anfrage Neuware - Printed after ordering - However, the transition from primitive to 'advanced' cultivars has had the effect of narrowing the genetic base. This has happened in two distinct ways: (1) selection for relative uniformity, resulting in 'pure' lines, multi lines, single or double hybrids, etc. ; and (2) selection for closely defined objectives. Both of these processes have resulted in a marked reduction in genetic variation. At the same time, there has been a tendency to restrict the gene pool from which parental material has been drawn. This is a result of the high level of productivity achieved when breeding within a restricted but well-adapted gene pool, and of breeding methods which have made it possible to introduce specifically desired improvements, such as disease resistance and quality characteristics, into breeding stocks with a minimum of disturbance to genotypic structure. Developments in agriculture, such as intensive mechanization, the widespread application of fertilizers and the use of herbicides, fungicides and pesticides, have created a situation whereby a few, selected high yielding cultivars may be grown over large parts of the earth, so further contributing to a decline in crop genetic diversity. This process is under way in all countries, both developed and developing, and unfortunately in cludes some of the richest primary and secondary gene centres of several important food crops.
Idioma: Inglés
Publicado por Springer Netherlands, Springer Netherlands, 1990
ISBN 10: 041233870X ISBN 13: 9780412338700
Librería: AHA-BUCH GmbH, Einbeck, Alemania
EUR 168,73
Cantidad disponible: 1 disponibles
Añadir al carritoBuch. Condición: Neu. Druck auf Anfrage Neuware - Printed after ordering - However, the transition from primitive to 'advanced' cultivars has had the effect of narrowing the genetic base. This has happened in two distinct ways: (1) selection for relative uniformity, resulting in 'pure' lines, multi lines, single or double hybrids, etc. ; and (2) selection for closely defined objectives. Both of these processes have resulted in a marked reduction in genetic variation. At the same time, there has been a tendency to restrict the gene pool from which parental material has been drawn. This is a result of the high level of productivity achieved when breeding within a restricted but well-adapted gene pool, and of breeding methods which have made it possible to introduce specifically desired improvements, such as disease resistance and quality characteristics, into breeding stocks with a minimum of disturbance to genotypic structure. Developments in agriculture, such as intensive mechanization, the widespread application of fertilizers and the use of herbicides, fungicides and pesticides, have created a situation whereby a few, selected high yielding cultivars may be grown over large parts of the earth, so further contributing to a decline in crop genetic diversity. This process is under way in all countries, both developed and developing, and unfortunately in cludes some of the richest primary and secondary gene centres of several important food crops.
Librería: Mispah books, Redhill, SURRE, Reino Unido
EUR 227,57
Cantidad disponible: 1 disponibles
Añadir al carritoPaperback. Condición: Like New. Like New. book.