共 14 条
[1]
CASSOU R., 1964, 5th International Congress Animal Reproduction A.I., 1964., V4, P540
[2]
CASSOU R, 1968, 6 C REPR INS ART PAR, P163
[3]
DAVIS HP, 1940, AM SOC ANIM PROD P, V33, P221
[4]
DIMITROPOULOS E, 1969, Annales de Medecine Veterinaire, V113, P184
[5]
HANCOCK JL, 1952, J EXP BIOL, V29
[6]
LINARES I A, 1969, Zootecnica e Veterinaria, V24, P181
[8]
MERKT H, 1967, ANIM BREED, V36
[9]
MERKT H, 1966, ANIM BREED, V36
[10]
MUSGRAVE SD, 1957, J DAIRY SCI, V40, P1389