共 11 条
[2]
FENSOM DS, 1984, 4TH P C FED EUR SOC
[6]
LEAF FREE SPACE ANALYSIS AND VEIN LOADING IN CUCURBITA-PEPO
[J].
CANADIAN JOURNAL OF BOTANY-REVUE CANADIENNE DE BOTANIQUE,
1981, 59 (12)
:2550-2557
[7]
Madore M.A., 1986, PHLOEM TRANSPORT, P129
[8]
THOMPSON RG, 1985, SHORT LIVED ISOTOPES