TY  - BOOK
TI  - World conservation strategy : : living resource conservation for sustainable development / 
SN  - 2880321018
U1  - 333.95 
PY  - 1980///
CY  - Gland, Switzerland : 
PB  - IUCN, 
KW  - Conservação da natureza
KW  - Desenvolvimento sustentável
N1  - Preamble and guide -- Executive summary -- World Conservation Strategy -- Map section
ER  -