Practical Lawn Craft. By R. B. Dawson. Foreword by R. G. Stapledon.

An Introduction to Industrial Mycology. By G. Smith.

Cattle Fodder and Human Nutrition: with special reference to Biological Nitrogen Fixation. By Artturi I. Virtanen.

Coffee in Kenya. By the Staff of the Scott Agricultural Laboratories and the Agricultural Economist, Department of Agriculture, Kenya, with a contribution by the Director of the British East African Meteorological Service. Edited by J. McDonald.

Third Conference on Cotton Growing Problems: Report and Summary of Proceedings. Pp.

Plant Injection for Diagnostic and Curative Purposes. By W. A. Roach.

Plant Physiology. By E. C. Miller.

Principles of Genetics. By E. W. Sinnott and L. C. Dunn.

The Genetics of Garden Plants. By M. B. Crane and W. J. C. Lawrence.

The Cultivation of Succulents, By H. Jacobsen. Authorised translation by Vera Higgins.

Research and Statistical Methodology: Books and Reviews, 1933-8. Edited by O. K. Buros.

Methods and Material for Teaching Biological Sciences. By D. F. Miller and G. W. Blaydes.