共 8 条
[1]
[Anonymous], 1960, OFFICIAL METHODS ANA
[3]
SEEMANTHANI KUMARI B., 1962, INDIAN FARMING, V12, P10
[4]
SNEDECOR GW, 1956, STATISTICAL METHODS
[5]
SQUIBB ROBERT L., 1951, TURRIALBA, V1, P298
[6]
TABAYOYONG T. T., 1935, Philippine Agriculturist, V24, P509
[7]
TORRES ADP, 1957, ANAIS ESC SUP AGRIC, V14, P143
[8]
VOGT H, 1966, World's Poultry Science Journal, V22, P113, DOI 10.1079/WPS19660019