共 23 条
[1]
[Anonymous], [No title captured]
[3]
Black C.A., 1965, METHODS SOIL ANAL
[4]
BOX GEP, 1978, STATISTICS EXPT
[5]
BREDY JP, 1987, THESIS HUMBOLDT STAT
[6]
CARTER G R, 1960, Vet Rev Annot, V6, P105
[7]
Clark J. M., 1977, EXPT BIOCH, V2, P147
[8]
DAS MS, 1958, J COMP PATHOL, V68, P289
[9]
Dimov I., 1964, Nauchni Trudove. Vissh veterinarnomeditsinski Institut 'Prof. G. Pavlov', V12, P339