共 29 条
[21]
ONDOK JP, 1971, PLANT PHOTOSYNTHETIC
[22]
PIERIK RLM, 1965, MEDED LANDBOUWHOGESC, V65
[25]
ASSIMILATION RATES OF SOME WOODLAND HERBS IN ONTARIO
[J].
BOTANICAL GAZETTE,
1967, 128 (3-4)
:160-&
[26]
SEASONAL PATTERNS OF CO-2 EXCHANGE CHARACTERISTICS OF UNDERSTORY PLANTS FROM A DECIDUOUS FOREST
[J].
CANADIAN JOURNAL OF BOTANY-REVUE CANADIENNE DE BOTANIQUE,
1976, 54 (10)
:1094-1103
[27]
TIESZEN LL, 1974, PHOTOSYNTHETICA, V8, P151
[28]
WESTHOFF V, 1964, LEVENDE NATUUR, V67, P189
[29]
[No title captured]