共 62 条
[11]
THE INDIAN AS AN ECOLOGICAL FACTOR IN THE NORTHEASTERN FOREST
[J].
ECOLOGY,
1953, 34 (02)
:329-346
[14]
DENUYL D, 1938, PURDUE U AGR EXP STA, V431
[15]
DENUYL D, 1961, PURDUE U AGR EXP STA, V728
[16]
GATES PW, 1969, NEW YORK HIST, V50, P115
[17]
Gleason H.A., 1963, MANUAL VASCULAR PLAN
[18]
GOODLETT JC, 1960, HARVARD FOREST B, V28
[19]
GOODLETT JC, 1954, HARVARD FOREST B, V25
[20]
HAMBURG SP, 1986, B ECOL SOC AM, V67, P169