共 25 条
[1]
Ahlgren H. L., 1945, JOUR AMER SOC AGRON, V37, P268
[3]
ASSIMILATE DISTRIBUTION PATTERNS AND CARBOHYDRATE CONCENTRATION CHANGES IN ORGANS OF SOLIDAGO-CANADENSIS DURING AN ANNUAL DEVELOPMENTAL CYCLE
[J].
CANADIAN JOURNAL OF BOTANY-REVUE CANADIENNE DE BOTANIQUE,
1977, 55 (09)
:1121-1127
[5]
CHESTNUTT DMB, 1970, OCCASIONAL S BRIT GR, V6, P191
[6]
COOK R, 1979, AM NAT, V13, P769