共 4 条
[1]
BARNETT RD, 1970, THESIS PURDUE U
[2]
MILOHNIC J, 1970, ACTA AGRON HUNG, V19, P17
[3]
VRIES APD, 1972, EUPHYTICA, V21, P185
[4]
VRIES APD, 1971, EUPHYTICA, V20, P152