sixth edition of Mönnig's Veterinary Helminthology and Entomology, by E. J. L. Soulsby. xix + 824 pages. The Williams and Wilkins Company, Baltimore, Maryland, 1968. $15.25
by Angela E. R. Taylor, B.Sc. Ph.D., Lister Institute of Preventive Medicine, London, and J. R. Baker, B.Sc. Ph.D. M.I.Biol., London School of Hygiene and Tropical Medicine. xiii + 377 pages, illustrated. Blackwell Scientific Publications, Oxford and Edinburgh. 1968. $12.75
Nineteenth Edition, by William Burrows, Professor of Microbiology, The University of Chicago. xvi + 299 pages, illustrated. W. B. Saunders Company, Philadelphia, London, and Toronto. 1968. $21.00
by Sir Graham S. Wilson, M.D., LL.D., F.R.C.P., D.P.H., Honorary Lecturer in the Department of Bacteriology at the London School of Hygiene and Tropical Medicine. x + 324 pages, illustrated. The Athlone Press, London. 1967. $10.50
by M. M. Lyskovtsev, translated by Mrs. Maria Tittel, edited by Harry Hoogstraal. 99 pages, illustrated, paperbound. Entomological Society of America (Miscellaneous Publications, Vol. 6, No. 2, pp. 41–140), Baltimore, Maryland. 1968, $4.25
