na INLIS000000000007553 20240220094257 0010-0521007553 240220 | | 0-901028 10 X en 636.09(213)/HAN2 636.09(213)/HAN2 Alexander Robertson HANDBOOK on animal diseases in the tropics / Alexander Robertson Third edition London : British Veterinary Association, 1976 vi, 304 p.: ill; 22 cm. ANIMALS -- ANIMAL DISEASES -- TROPICAL ZONES 020ODA1981