Programme for the planning of resource utilisation in the Okavango Delta region
1989
Botswana, Ministry of Local Government and Lands
Proceedings of the Workshop on the National Conservation Strategy, 23-25 October, 1986, [Gaborone]
1986
Natural resource accounts for Botswana : environmental accounting for a natural resource-based economy
1989
Perrings, Charles |
Gilbert, Alison |
Pearce, David W. (David William) |
Harrison, Anne |
