J h dodds (48 resultados)

Condición: 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.

Condición: 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. …

Condición: 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.

No Binding. Condición: Very Good. ORIGINAL ARTICLE, disbound from Geological Survey of Canada publication; no covers; in very good condition. Journal.

Condición: 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. …

Condición: 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.

Condición: 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. …

Condición: 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.…

Condición: 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.…

Condición: 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.

Condición: 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.

Hardcover. 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.…

Hardcover. 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.…

Hardcover. Condición: VG. No Dust Jacket. Covers, contents bright, tight, clean. An attractive copy. Owner's stamp. .

Hardcover. Condición: VG. No Dust Jacket. Covers bear several deep indentations, edge bumping. Contents clean. .

Soft cover. Condición: Very Good. 1st Edition. 32pp. saddle-stitched, illus., oblong. Laminated wraps. No prev ownership marks or o/w. Smart copy.

paperback. Condición: New. In shrink wrap. Looks like an interesting title.

Paperback. Condición: Like New. LIKE NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

Hardcover. Condición: VG. No Dust Jacket. Covers, contents tight/clean. Pages tad browned. Minor fore edge stain. .

Hardcover. 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.…

Condición: New.

Condición: New.

Condición: New. In English.

Condición: New. In English.

Taschenbuch. 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. …

Buch. 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.…

Condición: 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. . . . .…

Condición: New. pp. 260.

Condición: New. pp. 260.

Condición: 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. . . . . Books ship from the US and Ireland.…