Cambridge University Press 



Cattle and the Future of Beef -Production in 



England. By K. J. J. Mackenzie, M.A. With a Preface and 

 Chapter by F. H. A. Marshall, Sc.D, Demy 8vo. 7s 6d net. 



"One of the best treatises issued in recent years on the breeding and feeding of 

 cattle. ... Mr Mackenzie's main plea is for better bred, better handled, and more 



economically finished animals The chapters on dual purpose cattle, pedigree 



breeding, dairy shorthorns, and future possibilities are generally excellent. . . • 

 Dr Marshall's chapter on physiology contains a great deal of valuable matter in small 

 compass." — The Agricultural Correspondent of The Glasgow Ho'ald 



Physiology of Farm Animals. By T. B. Wood, C.B.E., 



F.R.S., and F. H. A. Marshall, Sc.D. Part I, General. By F. H. A. 

 Marshall. Demy 8vo. With 105 illustrations. i6s net. 



This book i.s intended primarily for students of agriculture who may wish to 

 obtain some knowledge of the simpler physiological processes as they occur in farm 

 animals. It should also be of use to veterinary students. 



Plants Poisonous to Live Stock. By Harold C. Long, 



B.Sc. (Edin.), of the Board of Agriculture and Fisheries. With frontis- 

 . piece. Royal 8vo. 6s 6d net. Cambridge Agricultural Monographs. 



" Mr Long's intention in this book has been to collect a number of facts . . . which 

 are obviously of the first importance to all breeders of live stock. . . . The volume 

 is an excellent example of the work which Cambridge is doing for agriculture." 



The New Statesman 



A Course of Practical Chemistry for Agricultural 



Students, volume 1. By L. F. Newman, M.A., and H. A. D. 

 Neville, M.A., B.Sc. Crown 8vo. los 6d net. 



This voluttie deals with the chemistry and physics of the soil; Volume II, of 

 which Part I has already been published (5s net), deals with the chemistry of foods. 

 The exercises are designed to illustrate essential points and require the minimum of 

 apparatus. 



Manuring for Higher Crop Production. By E. J. 



Russell, D.Sc, F.R.S., Director of the Rothamsted Experimental 

 Station. Second edition, revised and extended. With 17 illustrations. 

 Demy 8vo 4s net. 



'•An authentic and lucid record of modern researches into soils and manuring, 

 with deductions and recommendations which the husbandman will find of great 

 assistance. . . . The war period has given us no more opportune or valuable book 

 for farmers." — The Tunes 



British Grasses and their Employment in Agriculture. 



By S. F. Armstrong, F.L.S. With 175 illustrations. Demy 8vo. 6s net. 



"The Agricultural student, for whom primarily the volume has been written, 

 will find in it a useful guide to his study of the grasses which form our meadows 

 and pastures, and valuable help in their practical employment and treatment." 



The Jotirnal of Botany 



Inorganic Plant Poisons and Stimulants. By 



Winifred E. Brenchlev, D.Sc, F.L.S. With 19 illustrations. Royal 

 8vo. 6s net. Cambridge Agricultural Monographs. 



"To those who are interested in the subject, we would strongly recommend this 

 work, as one which will serve to enlighten many difficult problems that assail both 

 the scientific and practical man." — Farm and Home 



Fungoid and Insect Pests of the Farm. By F. R. 



Petherbridge, M.A. With 54 illustrations. Large crown 8vo. 5s 6d net. 

 Cambridge Farm Institute Series. 



"Will be exceedingly useful. ... It supplies in a plain, lucid way just what the 

 farmer wants to know concerning the identification and treatment of the more com- 

 mon and destructive of these enemies." — The Times 



Cambridge University Press 

 London, Fetter Lane, E.G. 4 : C. F. Clay, Manager 



