Reproduction, heredity and the development of sex /
by H.G. Wells, Julian Huxley, G.P. Wells ; with illustrations by L.R. Brightwell and others.
- London : Cassell, 1935.
- x, 222 p. : ill. ; 20 cm.
- Science of life series ; v. 4 .
"This volume ... forms part of ... [the authors'] The science of life ... originally published as a single volume."--Pref. Includes index.