Book reviewed in this article

Plant Physiology. By N. A. Maximov, edited by R. B. Harvey and A. E. Murneek.

The Physiology of Plants. By William Seifriz.

A Textbook of General Botany. By R. M. Holman and W. W. Robbins.

Plant Form and Function. By F. E. Fritsch and E. J. Salisbury.

Plant Physiology, with Reference to the Green Plant. By E. C. Miller, Ph.D.

The Vegetation of South Africa. By R. S. Adamson, M.A., D.Sc.