IUCN publications : 1948-1992. A catalogue of publications produced by IUCN or in collaboration with other organizations
1993
Grose, Kevin |
IUCN
National conservation strategy for the Sultanate of Oman : general concepts, objectives, work plan, methodology and logistic requirements
1989
Ali, Ali Eltoum Mohammed |
Cómo salvar el mondo
1980
Prescott-Allen, Robert |
How to save the world : strategy for world conservation
1980
Prescott-Allen, Robert |
Scott, Peter |
National environment strategy for Jordan : a resource book of information and guidelines for action
1991
McEachern, John |
