Development Dialogue, edited by Sven Hamrell and Olle Nordberg. 179 pages, illustrated. Dag Hammarskjold Foundation, Ovre Slottsgatan 2, S-752 20 Uppsala, Sweden. 1986.

Precis de Leprologie, Second edition, by J. Languillon. xii + 391 pages, illustrated. Masson, 120, boulevard Saint-Germain, 75280 Paris Cedex 06, France. 1896.

The Coccidian Parasites (Protozoa, Apicomplexa) of Artiodactyla, by Norman D. Levine and Virginia R. Ivens. vi + 265 pages, illustrated. University of Illinois Press, 54 East Gregory Drive, Champaign, Illinois 61820. 1986. $19.95.

Methods in Observational Epidemiology, edited by Jennifer L. Kelsey, W. Douglas Thompson, and Alfred S. Evans. vii + 366 pages, illustrated. Oxford University Press, 200 Madison Avenue, New York, New York 10016. 1986. $29.95.

Manual of Microbiologic Monitoring of Laboratory Animals, edited by Anton M. Allen and Tatsuji Nomura. xii + 61 pages, illustrated. National Institutes of Health, Division of Research Services, Bethesda, Maryland 20892. 1986. $3.50.

Prevention et Traitement de la Malnutrition, Guide Pratique, by Andre Briend.