共 11 条
- [1] BAILEY NT, 1959, STATISTICAL METHODS
- [2] BROWN LR, 1985, REVERSING AFRICAS DE
- [3] Chidumayo E. N., 1984, STATUS IMPACT WOODFU
- [6] Fanshawe D. B., 1971, VEGETATION ZAMBIA
- [7] Stromgaard P., 1985, Agroforestry Systems, V3, P3, DOI 10.1007/BF00045734
- [8] Timberlake Lloyd, 1985, AFRICA CRISIS
- [9] White F, 1983, NAT RESOUR FORUM, V20, P86
- [10] White F, 1962, FOREST FLORA NO RHOD