Barkley william d (24 risultati)

Paperback. Condizione: Fair. With dust jacket. The item might be beaten up but readable. May contain markings or highlighting, as well as stains, bent corners, or any other major defect, but the text is not obscured in any way.

Condizione: good. A well-loved companion. Corners and cover might show a little wear, and you could find some notes or highlights. The dust jacket might be MIA, it might have been a library book and extras aren't guaranteedâ"but the story's all there.

Condizione: very_good. Excellent condition with just a hint of character. Minor signs of love, but the pages are still clean and ready to be enjoyed! May have limited writing in cover pages. 100% Satisfaction Guarantee!! **Ships SWIFTLY!**.

Condizione: New. pp. 221 Figures, Illus.

Condizione: New. pp. 221 Index.

Condizione: New. pp. 221.

Condizione: As New. Unread book in perfect condition.

Condizione: New.

Paperback. Condizione: New.

Condizione: New.

Hardcover. Condizione: Very Good. No Jacket. 2nd Printing. Book has owners stamp and light cover soiling thus very good. Book.

Condizione: New. In English.

Condizione: New.

Condizione: As New. Unread book in perfect condition.

Hardcover. Condizione: Very Good. Second printing. Khaki cloth. 221 pages. B&W photos. Bibliography. Index. No dust jacket. A clean copy with little wear.

Paperback. Condizione: Brand New. 232 pages. 11.00x8.25x0.50 inches. In Stock.

Hardcover. Condizione: New.

Paperback. Condizione: New. In shrink wrap. Looks like an interesting title.

Paperback. Condizione: New.

Hardcover. Condizione: New. Contents 1. Introduction. 2. Seed Photographs. i. Farmlands. a. Weeds arranged systematically (weed I). b. Weeds arranged by physical features (weeds II). c. Crops. ii. Wetlands. a. Aquatics. b. Marsh grasses. c. Marsh sedges. d. Other marsh plants. iii. Woodlands. a. Woody plants. b. Nonwoody plants. Identification clues. Selected bibliography. Index. This manual is an attempt to meet the long standing need for a reference work dealing exclusively with seed identification. The ability to recognize seeds always important in farming has become even more essential in modern scientific agriculture without it there would be little merit in perfecting methods of growing useful plants. But utility for human consumption where as food or in the clothing and construction industries is not the sole criterion for deciding which plants are useful. Increasingly in recent decades new knowledge about the interdependences of forms of plant and animal life has been made available and the public has been aleted to the dangers both aesthetic and economic of allowing our natural resources to dwindle. Plants formerly thought to be of little worth have been found to be good because they provide food and cover for wildlife or protect watersheds by their quick regrowth over damaged lands. The number of plants regarded as useful and the importance of knowing their seeds have grown accordingly. 221 pp. …

Condizione: New. Print on Demand pp. 232 6:B&W 8.25 x 11 in or 280 x 210 mm Perfect Bound on White w/Gloss Lam.

Condizione: New. Print on Demand pp. 232.

Condizione: New. PRINT ON DEMAND pp. 232.

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. KlappentextrnrnThis book was first published by the University of California Press in 1961 and is an attempt to provide an answer to the long-standing need for reference work dealing exclusively with seed identification.nnThe immediate aim of th.…