共 37 条
- [1] ANDERSON HW, 1976, PSW181976 USDA FOR S
- [4] *BCMOF, 1996, TREE FARM LIC TFL 30
- [5] *BCMOF BCMELP, 1995, FOR PRACT COD BRIT C
- [7] BOOTH DL, 1993, NATURAL FOREST LANDS
- [8] Bunnell F.L., 2002, P S ECOLOGY MANAGEME, P291, DOI [10.2737/PSW-GTR-181, DOI 10.2737/PSW-GTR-181]