共 14 条
[1]
BOETTCHER RJ, 1966, THESIS U WISCONSIN
[4]
EL-SHARKAWY MABROUK, 1965, CROP SCI, V5, P517, DOI 10.2135/cropsci1965.0011183X000500060010x
[5]
HALL RB, IN PRESS
[6]
HALL RL, 1967, 1967 CAH FIELD C
[9]
PRAT H, 1960, SOC BOT FRANCE B, V107, P32
[10]
RAFTER T. A., 1955, NEW ZEALAND JOUR SCI AND TECHNOL SER B, V37, P20