共 53 条
- [11] DROUET F, 1968, MONOGR ACAD NAT SCI, V15
- [12] DROUET FRANCIS, 1956, BUTLER UNIV BOT STUD, V12, P1
- [13] THE VEGETATION OF THE WESTERN CROSS TIMBERS [J]. ECOLOGICAL MONOGRAPHS, 1948, 18 (03) : 325 - 376
- [14] INFLUENCE OF GRAZING ON PLANT SUCCESSION OF RANGELANDS [J]. BOTANICAL REVIEW, 1960, 26 (01) : 1 - 141
- [15] ALTERNATION AND COEXISTENCE OF TREE SPECIES [J]. AMERICAN NATURALIST, 1977, 111 (977) : 69 - 89
- [16] Gause G. F., 1934, STRUGGLE EXISTENCE, DOI DOI 10.5962/BHL.TITLE.4489
- [17] Geitler L., 1932, KRYPTOGAMEN FLORA, V14
- [18] Gleason H.A., 1926, Bulletin of the Torrey Botanical Club, V53, P26