共 62 条
- [11] THE INDIAN AS AN ECOLOGICAL FACTOR IN THE NORTHEASTERN FOREST [J]. ECOLOGY, 1953, 34 (02) : 329 - 346
- [12] Additional pollen analyses from southern New England. [J]. AMERICAN JOURNAL OF SCIENCE, 1943, 241 (12) : 717 - 752
- [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