Chemicals in Food and Environment, edited by M. Webb. Br. Med. Bull., 31(3), 181–268, illustrated. Published by the Medical Department, The British Council, 65 Davies Street, London W1Y 2AA. 1975. $9.00.

Medical Parasitology in the Tropics, by E. Nnochiri. 193 pages, illustrated. Oxford University Press, 200 Madison Avenue, New York, N.Y. 10016. 1975. $13.00.

Microbiology—1975, edited by David Schlessinger. vii + 521 pages, illustrated. American Society for Microbiology, 1913 I Street, N.W., Washington, D.C. 20006. 1975. No price.

Morphology of Human Blood Cells, The, by L. W. Diggs, D. Sturm, and A. Bell. Third edition. 56 pages, illustrated. Published by Abbott Laboratories. Orders should be addressed to: Atlases, P.O. Box 352, North Chicago, Illinois 60064. 1975. $2.00.

Pharmacological Basis of Therapeutics, The, edited by L. S. Goodman and A. Gilman. Fifth edition. xvi + 1704 pages, illustrated. Macmillan Publishing Co., Inc., 866 Third Avenue, New York, New York 10022. 1975. $30.00.