BOOKS on PLANT GROWTH 



Growth Hormones in Plants 



P. Boysen Jensen — translated and revised by G. S. Avery 

 and P. R. Burkholder. 1st edition 1936. 268 pages. 23s. Od. 

 Practical Organic and Bio-Chemistry 



R. H. A. Plimmer. 6th edition 1938. 623 pages. 24s. Od. 



Phytohormones 



F.W. Went and K.V. Thimann. 1st edition 1937. 294 pages. 

 21s. Od. 



Dictionary of Organic Compounds 



Editor in Chief — I. M. Heilbron. Three volume 6 guineas 

 each volume. The constitution and physical and chemical 

 properties of the principle carbon compounds and their 

 derivatives together with the relevant literature refer- 

 ences. 



Outlines of Fungi and Plant Disease 



F. T. Bennett, 1924. 254 pages. 7s. 6d. 



Bacteria in Relation to Soil Fertility 



Joseph E. Greaves, 1928. lOs. 6d. 



Diseases of Economic Plants 



F. L. Stevens and J. G. Hall, 1933. 18s. Od. 507 pages. 

 Science of Soils and Manures 



J. Allan Murray. 3rd edition. 298 pages. 12s. 6d. 



Propagation of Horticultural Plants 



G. W. Adriance and F. R. Brison, I st edition 1 939. 3 1 4 pages. 

 20s. Od. 



Soil Conservation 



H. H. Bennett, 1st edition 1939. 993 pages. 40s. Od. 



Soilless Culture — Simplified 



A.Laurie, 1st edition 1940. 205 pages. 12s. 6d. 



Scientific Principles of Plant Protection with special reference to 

 chemical control 



H. Martin, 2nd edition 1936. 379 pages. 22s. 6d. 

 Practical Plant Breeding 



W. J. C. Lawrence, 1937. 155 pages. 5s. 6d. 

 Use of Fertilisers 



A. S. Barker. 1935. 204 pages. 7s. 6d. 

 Growing Plants in Nutrient Solutions 



W. 1. Turner and V. M. Henry. 1939. 154 pages. 18s. Od. 

 Soilless growth of plants 



C. Ellis and M. W. Swaney, 1938. 155 pages. 16s. 6d. 



A complete industrial book service is offered. We can supply 

 any of the above books, or a request will bring all available informa- 

 tion on specified subjects. 



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