共 10 条
[1]
BECKMANN E, 1921, FESTSCHRIFT KAISER W, P18
[2]
CHANDRA, 1971, J AGRIC SCI CAMB, V77, P11
[3]
COCHRAN W. G., 1941, Journal of Dairy Science, V24, P937, DOI 10.3168/jds.S0022-0302(41)95480-2
[4]
DONEFER E, 1969, ADVANCES CHEMISTRY S
[6]
HOMB T., 1956, Futterkonservierung, V2, P129
[7]
PANSE VG, 1957, STATISTICAL METHODS, P206
[8]
SEN K. C., 1942, Indian Journal of Veterinary Science, V12, P263
[10]
1962, IS2052 IND STAND I