共 7 条
[1]
FALLOT J, 1960, CR HEBD ACAD SCI, V251, P2575
[2]
FALLOT J, 1955, ANN EC NAT SUP AGRON, V3, P21
[3]
GOUWENTAK CA, 1941, K AKAD WETENSCH P AM, V44, P654
[4]
HOWARD WL, 1910, RBASUM 1
[5]
HUGLIN P., 1958, Ann. Inst. nat. Rech. agron., V8, P113
[6]
MOREL G, 1948, DISSERTATION, V14, P123
[7]
STANTON EN, 1929, BOYCE THOMPSON INSTI, V10, P70