共 34 条
[3]
Cochran W. G., 1950, EXPT DESIGNS
[5]
ELLIS WC, 1982, OKLAHOMA STATE U MIS, V109, P37
[7]
GOETSCH AL, 1983, NUTR REP INT, V27, P171
[8]
GOETSCH AL, 1986, MP118 OKL AGR EXP ST