共 6 条
[1]
KIM JO, 1975, STATISTICAL PACKAGE, P489
[3]
STEEL R. G. D., 1960, PRINCIPLES PROCEDURE
[4]
1977, PY77 USDA FOOD SAF Q
[5]
1965, OFFICIAL METHODS ANA
[6]
1976, PY73 USDA AGR MARK S