Die Biochemie der Viren (Organische Chemie in Einzeldarstellungen, Band 5). by Gerhard Schramm, Professor Dr. Phil. Max-Planck Institut für Virusforschung, Tubingen. 276 pp., 67 illustrations. Berlin, Göttingen, Heidelberg: Springer-Verlag. 1954. Price DM 36.—

Biochemical Determinants of Microbial Diseases, Harvard University Monographs in Medicine and Public Health, Number 13. by René J. Dubos, The Rockefeller Institute for Medical Research. 152 pp. Cambridge, Mass: Harvard University Press. 1954. Price $3.50.

Malnutrition in African Mothers, Infants and Young Children. Report of the 2nd Inter-African Conference on Nutrition held under the auspices of The Commission for Technical Co-operation in Africa South of the Sahara (C.C.T.A.). 398 pp., 56 illustrations. London: Her Majesty's Stationery Office. 1954. Price £1/5s.

Expert Committee on Venereal Infections and Treponematoses, Subcommittee on Serology and Laboratory Aspects, 3rd Report, WHO Technical Report Series #79.50 pp. Geneva: Palais des Nations, WHO, Distributed by Columbia University Press, International Documents Service, 2960 Broadway, New York 27, New York. 1954. Price 3/6, $0.50, Sw.fr. 2.