Sir daniel hall revised a m (1 risultati)

Cloth. Condizione: Good. Condizione sovraccoperta: Good. 4th Revised Edition. Hardback. Fertilisers and Manures. Previous owners name written neatly to inside front cover. Writing to inside back cover. Wear and a couple of small tears to edge of D/J. During the recent war great progress was made in the exploitation of potasium resources for fertilisers and note-worthy progress has been made also in new methods of dealing with mineral phosphates so as to render them suitable for use by the plant. In incorporating these and many other important developments Dr. Smith has replaced much of the older material, but every effort has been made to preserve Sir Daniel Hall's original design as a book for the agricultural student and his general approach to the subject has not been changed. Illustrated. 333 pp. (We carry a wide selection of titles in The Arts, Theology, History, Politics, Social and Physical Sciences. academic and scholarly books and Modern First Editions, Reference books ,and all types of Academic Literature.).…