共 11 条
[1]
ARMOUR J., 1961, TROP AGRIC, V38, P319
[2]
BRANTON C, 1966, 14 US DEP AGR STH CO
[3]
LECKY TYP, 1949, 42 JAM DEP AGR B
[4]
LITTLE WOOD R. W., 1933, INDIAN JOUR VET SCI & ANIMAL HUSBANDRY, V3, P325
[5]
MAULE J. P., 1953, Anim. Breed. Abstr., V21, P105
[6]
OCHS H., 1967, Tierzuchter, V19, P152
[7]
SEN K. C, 1953, INDIAN JOUR DAIRY SCI, V6, P223
[8]
SINGH R. A., 1964, Indian Veterinary Journal, V41, P169
[9]
STONAKER HH, 1953, J DAIRY SCI, V36, P7
[10]
CROSSBREEDING SINHALA CATTLE WITH JERSEY AND FRIESIAN IN CEYLON
[J].
ANIMAL PRODUCTION,
1970, 12
:473-+