共 18 条
[1]
BARNES RF, 1969, P NATIONAL C FORAGE
[2]
Barr A. J, 1976, USERS GUIDE SAS 76
[3]
BENNETT D, 1970, Australian Journal of Experimental Agriculture and Animal Husbandry, V10, P694, DOI 10.1071/EA9700694
[4]
CARPENTER JC, 1970, 23RD LA AGR EXP STN
[6]
Hart R. H., 1972, Herbage Abstracts, V42, P345
[8]
HOVELAND CS, 1967, 76 AL AGR EXP STN LE
[9]
HOVELAND CS, 1967, P SO AGRIC WORKERS, V64, P69