Table of ContentsPart I. Climate, Bioclimate and Animals. Bioclimates and Livestock (H.D. Johnson). Principles of Bioclimatology and Adaptation (M.K. Yousef). Part II. Bioclimate Effects on Growth, Reproduction and Milk Production of Livestock. Bioclimate Effects on Growth, Reproduction and Milk Production (H.D. Johnson). Pre- and Post-weaning Growth of Different Breeds of Beef Cattle in the Tropics (J.E. Vercoe, J.E. Frisch). Reproduction of Dairy Cattle in Humid Tropical Environments (H. Román-Ponce). Lactation of Dairy Cattle in Humid Tropical Environments (H. Román-Ponce). Part III. Hot Bioclimates and Selected Livestock Species and Breeds. Special Cattle Groups in the Tropics (J. De Alba). Water Buffalo (P. Loypetjra et al.). Wild and Domestic Ungulates (M.H. Butterworth). N'Dama and Fulani Cattle (S.F. Amakiri, S.K. Onwuka). Goats (C. Devendra). Sheep (J.J. Hernández Ledezma). Swine. Effects of the Tropical Climate on the Physiology and Productivity of the Pig (J. Steinbach). Poultry (M.A. Elaroussi). IV. Cold Bioclimates and Selected Livestock Species and Breeds. Adaptations of Ungulates Evolved in Cold Environments (M.K. Yousef). 16. Sheep (J. Slee). Swine (M.W.A. Verstegen). Poultry and Birds (M. van Kampen). List of Contributors. Subject Index.