共 10 条
[3]
GORDON RS, 1957, POULTRY SCI, V36, P1122
[4]
GORDON RS, 1956, COMMUNICATION
[6]
SNEDECOR GW, 1956, STATISTICAL METHODS
[7]
TITUS HW, 1955, SCI FEEDING CHICKENS
[8]
YACOWITZ H, 1956, 1956 P TEX NUTR C, P56
[9]
[No title captured]
[10]
1954, NATIONAL RES COUNCIL, V301