TY - BOOK AU - Perrings, Charles AU - Biodiversity Programme AU - Beijer International Institute of Ecological Economics AU - Kungl. Svenska vetenskapsakademien TI - Biodiversity conservation : problems and policies PB - Kluwer Academic Publishers PY - 1995 T2 - Ecology, economy & environment VL - v. 4 EP - xvi, 404 p. UR - https://ci.nii.ac.jp/ncid/BA26518755 SN - 079233616X ER -