共 11 条
- [1] [Anonymous], 1993, The political economy of customs and culture: informal solutions to the commons problem
- [2] [Anonymous], 1999, VALUING ENV PREFEREN
- [3] CLINCH JP, 1999, ENV STUDIES RES SERI, V9909
- [4] EMERTON L, 2001, AFRICAN WILDLIFE LIV
- [5] GADGIL M, 1995, CASE STUDIES DESIGN, P53
- [7] Hasler R., 1999, 3 INT I ENV DEV
- [9] KRISTROM B, 1995, 210 SWED U AGR SCI D
- [10] *MIN PUBL SERV LAB, 1997, 1995 POV ASS STUD SU