L j weeks (68 resultados)

Hardcover. Condición: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority.

Hardcover. Condición: Good. Connecting readers with great books since 1972! Used textbooks may not include companion materials such as access codes, etc. May have some wear or writing/highlighting. We ship orders daily and Customer Service is our top priority.

Hardcover. Condición: Fair. No Jacket. Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less.

Hardcover. Condición: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

Hardcover. Condición: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

Hardcover. Condición: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority.

Hardcover. Condición: Very Good. No Dust Jacket. Near fine = perfect. 287pp. Biblio. Index. Color photos. Drawings. Size: Large 4to.

Hardback. Condición: Good. Ex-library with markings; 164 pages. Illustrated by E. L. Weeks (ilustrador).

Soft Cover. Condición: Very Good. Softcovers; ex-corporate library; minor shelfwear; small ink spot on lower edge; o/w in very good condition.

Soft Cover. Condición: Very Good. Softcovers; ex-corporate library; minor shelfwear; small nick on uppermost front hinge; o/w in very good condition.

Soft cover. Condición: Very Good. 202pp. Titled wrapper shows very light handling. Binding square and sound. Geological Survey of Canada Pub. No. 2255. Contents: The Highwood-Jumpingpound Anticline, with Notes on Turner Valley, New Black Diamond, and Priddis Valley Structures, Alberta (G.S. Hume); Some Stratigraphic Sections in the Foothill Region, between Bow and North Saskatchewan Rivers, Alberta (C.S. Evans); Reconnaissance Survey of Foothill Area in Wapiti River Basin, Alberta (C.S. Evans, J.F. Caley); Oil and Gas Prospects in Central Saskatchewan (P.S. Warren); Stratigraphy, Clay and Coal Deposits of Southern Saskatchewan (F.H. McLearn); Groundwater Resources of Regina, Saskatchewan (H.E. Simpson); Cretaceous Stratigraphy of the Manitoba Escarpment (S.R. Kirk); Gold, Copper-Nickel, and Tin Deposits of Southern Manitoba (J.F. Wright); Mistake Bay Area, West Coast of Hudson Bay, North West Territories (L.J. Weeks); Deep Borings in the Prairie Provinces (D.C. Maddox). …

Hardcover. Condición: As New. 2 This book is like new; no remainder marks. Appears to have been gently used. Inside pages are clean. ; 11.20 X 8.60 X 1 inches; 328 pages.

Soft Cover. Condición: Good. Softcovers; ex-corporate library; small tear in uppermost rear hinge; minor shelfwear w/ light creasing of corners of wraps and leaves; hinges reinforced with archival tape; o/w in good condition.

Soft cover. Condición: Very Good. 115pp w index. Fold-out plate intact and without tears. Titled wrapper shows light soiling commensurate w age and handling. Binding is sound. Geological Survey Pub. No. 2218. Contents: Michipicoten River Map-Area, Algoma District, Ontario (Weeks); Southwestern Part of Sudbury Nickel Irruptive (Collins); Mineral Deposits of the Eastern Part of Rush River Map-Area, Woman River District, Ontario (Bannerman); Desmeloizes Area, Abitibi District, Quebec (Mawdsley); Stratigraphic Relations of the Upper Devonian Beds and the Bonaventure Conglomerate, at Escuminac Bay, Quebec (Kindle); Some Mineral Occurences of Economic Interest in New Brunswick (Alcock); Deep Borings in Ontario, Quebec, and the Maritime Provinces (Maddox).…

Soft cover. Condición: Very Good +. Geological Survey of Canada Memoir 277. vii, 112pp w index. Folded map in pocket collated to Contents. Titled wrapper shows light handling and corporate stamp. Binding is sound.

Soft Cover. Condición: Good. Softcovers; ex-corporate library; minor shelfwear; a couple of small nicks in paper covering at head of spine; o/w in good condition.

Paperback. Condición: Very Good. Very good in wraps showing some light handling. Light wear to the top edge of the text block. Contents clean and unmarked. xxix, 426pp.

Four information circulars, four-hole punched and placed in light cardboard binder; ex-corporate library; minor shelfwear w/ minor scattered underlining in red pencil; o/w in good condition.

Paperback. Condición: Very Good-. First Edition (?). Unmarked. Slight wear on top and bottom of spine edges. Mild wear on other corners and some edges. ; Book Description; Spine has no signs of creasing. Pages are clean and not marred by notes or folds. Covers are square with minor wear. Ships Safe and Fast. ; Memoir 277; B&W Illustrations; 8vo 8" - 9" tall; 109 pages DM2.…

Hardcover. Condición: New. Estado de la sobrecubierta: New. 1st Edition. New, unmarked. // Shipped carefully packed in a sturdy box.

Soft cover. Condición: Good. Softcovers journal; ex-corporate library; splits on tape binding at head and tail of spine; o/w in good condition. Journal.

Hardcover. Condición: Very Good. No marks. Minimal use if any. A very nice copy.

Hard Cover. Condición: Acceptable. No Jacket. Ex-library with the usual features. The interior is clean and tight. Upper page corners are creased. Binding and cover are good. The book has been library hardbound. 33 pages. Ex-Library.

Stapled Wrappers. Condición: VG, or Better. First [presumed]. Examination of a list of topographic maps for use in teaching about various physiographic or geomorphological features. Legal-size paper mechanically reproduced from a typewritten manuscript. 38pp, printed one side of page only. Stapled at spine. Folded horizontally at centre. Weight, 185g. Size: 8.25" by 13". Book.…

Stapled wraps. Condición: Good. Albuquerque, c 1958, light blue stapled wraps. Good (some cover wear & age discoloration) , 32 pages, unmarked. William E. Dunning, Karen Quelle, Elsie F. Demas, Joel L. Markman, Sandy Borgink, Beth Maier, E. J. Nettle, Eve Cobos Salaz, Naj Poh, Stephen E. Reynolds, Ellen Adele Wilder, Alan Stringer, Ray Barreras. LITERATURE [file poe. ] [dp 0805]; G3067 W Poe; 32 pages. …

Cartoné (tapa dura cartón). Condición: New. Estado de la sobrecubierta: Nuevo. 01. LIBRO.

Condición: New.

Paperback. Condición: New. This collection features five peer-reviewed reviews on ensuring the welfare of laying hens.The first chapter highlights the key welfare issues in poultry housing and management, focussing on the use of conventional cages to house laying hens. The chapter then explores the emergence of enriched cages and cage-free housing, as well as the benefits and risks of each system on bird health and welfare.The second chapter reviews the range of welfare issues affecting free range laying hens. The chapter also highlights the need to improve current understanding of how laying hens behave in free range systems to be able to adequately meet their health and welfare needs.The third chapter discusses the use of beak trimming methods, as well as the welfare concerns that arise as a result of their use. The chapter highlights alternative strategies to reduce the need for these practices which are known to incur acute pain.The fourth chapter reviews the impact of housing and management systems on the skeletal and cognitive development of laying hens. It discusses how nutrition and housing can be optimised to reduce the occurrence of bone health issues.The final chapter reviews current research on the genetics of behavioural traits in poultry, focussing on how breeding can be optimised to reduce aggressive behaviour in laying hens.…

Condición: New. Print on Demand.

Hardcover. Condición: Very Good. 253 pp. ; illustrated, some in color ; green cloth with gold lettering ; no dustjacket ; Contents: Preface / Harold S Goldstein -- President's Address / Dr Eldon W Lyle -- Our romantic rose / Nora B. Rawlinson -- Mathias Tantau, winner of the Medal of Fragrance / Werner Koch -- All-Purpose fertilizer suits roses to a tea / Dr. Robert W. Schery -- Winter's roses / Alice Obee Hamilton -- Men of the rose / Lincoln Atkiss -- Ecology & the rose / Charles E. Maley -- Five Years of Experimentation with benlate / Dr Eldon W Lyle -- Aluminum foil, a better mulch for outdoor roses / Robert J Redinger -- These I love / Kitty Simpson -- Rose fungicide trials / Lester P Nichols, Paul E. Nelson -- You name it / Verona Weeks -- Virus diseases of roses / Dr L C Cochran -- Susceptibility of rose cultivars to blackspot and powdery mildew / Leander F Johnson -- The safe disposal of surplus pesticides and empty containers / J E Dewey and R F Pendleton -- Create your own new cultivar / Joseph Winchel -- A rose is a rose / Jessie Mould -- The fertilizer feud / E M Hunt -- There will always be a new rose, will there ever be a blue rose? / Verona Weeks -- Roses are shrubs? / Griffith J Buck -- They grow more than q million rose trees each year / Sam McGredy IV -- The American Rose Foundation / Cynthia Wescott -- new Approach to Winter protection / Charles Coens -- When once the rose has touched you / Lincoln Atkiss -- Ancestors / Jerry Fellman, Patricia Hicks -- Foliage, communicators / Kenneth C Irvine -- The rose as the poet's best friend / Jacob Kisner -- New roses of the world -- Plant Patents -- Ineligible roses -- Proof of the pudding -- Color illustrations : Esther O'Farim -- Golden Gate -- Sunrise-Sunset -- White Masterpiece -- Portrait -- White Angel -- Over the Rainbow. ; foxing to endpapers ; slight wear to covers ; VG. Book. …