Environmental conservation
1976
Dasmann, Raymond Fredric |
Natural resources
Protection et conservation des richesses naturelles de la Corse
Bourlière, François |
Dorst, Jean |
Hoffmann, Lukas |
Molinier, Roger |
Pfeffer, Pierre |
Terrasse, Jean François |
Should trees have standing? : toward legal rights for natural objects
1988
Stone, Christopher D. |
Servicio de parques nacionales areas silvestres de Nicaragua (primer borrador)
1983
Dilger F., R. |
Securing the commons
2000