共 71 条
[2]
ABRAHAMSON WG, 1980, BOTANICAL MONOGRAPHS, V15, P88
[6]
BEATLEY JANICE C., 1956, OHIO JOUR SCI, V56, P349
[8]
BIERZYCHUDEK P, 1981, THESIS CORNELL U ITH
[9]
BIERZYCHUDEK P, ECOLOGICAL MONOGRAPH