Ralph David Simpson
3 published titles
Ecosystem function & human activities : reconciling economics and ecology
(Contributor)
1 edition
- ISBN: 0412096714
- Chapman & Hall
- 1997
- Details
Productivity in natural resource industries : improvement through innovation
(Contributor)
1 edition
- ISBN: 0915707993
- Resources for the Future
- 1999
- Details
Scarcity and growth revisited : natural resources and the environment in the new millennium
(Contributor)
1 edition
- ISBN: 1933115114
- Resources for the Future
- 2005
- Details
