Poultry Breeding and Genetics. Edited by R. D. Crawford, 1990. xvi+1123 pp., illustrated. Developments in Animal and Veterinary Sciences, Volume 22. Amsterdam, Elsevier. $130.75/Dfl.255. ISBN 0 444 88557 9. Poultry Production, by R. E. Austic and M. C. Nesheim, 1990. vii + 325 pp. illustrated. Ithaca, New York, Lea & Febiger. £20.00 ISBN 0 8121 1241 5.
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