TY  - BOOK
ED  - Intergovernmental Conference of Experts on the Scientific Basis for Rational Use and Conservation of the Resources of the Biosphere 
TI  - Use and conservation of the biosphere : : proceedings of the Intergovernmental Conference of Experts on the Scientific Basis for Rational Use and Conservation of the Resources of the Biosphere, Paris, 4-13 September 1968
T2  - Natural resources research ; 
U1  - 333.72 
PY  - 1970///]
CY  - [Paris] : 
PB  - Unesco, 
KW  - Recursos naturais
KW  - Conservação
KW  - Congressos
ER  -