Natural resource accounts for Botswana : environmental accounting for a natural resource-based economy Author(s) Gilbert, Alison Harrison, Anne Pearce, David W. (David William) Perrings, Charles
Natural resource accounts for Botswana : environmental accounting for a natural resource-based economy Author(s) Perrings, Charles Gilbert, Alison Pearce, David W. (David William) Harrison, Anne
Botswana national conservation strategy : natural resource conservation and development : a summary of economics and the environment, a contribution to the national conservation strategy for Botswana Author(s) Perrings, Charles Opschoor, Hans Arntzen, Jaap W. Gilbert, Alison Pearce, David W. (David William)
