TY  - BOOK
ED  - International Union for Conservation of Nature and Natural Resources.
ED  - United Nations Environment Programme.
ED  - World Wildlife Fund.
TI  - World conservation strategy: living resource conservation for sustainable development 
SN  - 2880321018
PY  - 1980///
CY  - Morges
PB  - IUCN
KW  - Conservation of natural resources
KW  - Environmental policy
KW  - Sustainability
ER  -