共 15 条
[1]
ALWOOD WB, 1986, 5 OH AGR EXPT STAT R, P214
[5]
Feinberg SE, 1975, DISCRETE MULTIVARIAT
[7]
HAYSLIP NC, 1953, FLORIDA AGR EXPT STA, V534
[10]
REID WJ, 1957, USDA FARMERS B, V2099