共 7 条
[1]
REARING OF DAIRY-CATTLE .8. RELATIONSHIPS OF DIETARY ENERGY-INTAKE, CHANGES IN LIVE WEIGHT, BODY CONDITION AND FERTILITY
[J].
ANIMAL PRODUCTION,
1982, 34 (FEB)
:63-70
[2]
BOYD H, 1981, NOV P SCI M SOC STUD
[3]
DAVID JSE, 1970, 6TH P INT C CATTL DI
[4]
ESSLEMONT RJ, 1976, COMPTON NEWSLETT MAR
[5]
JACKSON PS, 1981, THESIS LONDON