TY  - BOOK
AU  - UNITED NATIONS, EDUCATIONAL, SCIENTIFIC AND CULTURAL ORGANIZATION
ED  - UNITED NATIONS, EDUCATIONAL, SCIENTIFIC AND CULTURAL ORGANIZATION
TI  - Nature and resources Vol.19 No.4, Oct - Dec 1983
U1  - G:55, M3 
PY  - 1983///
CY  - Paris
PB  - UNESCO France       
KW  -  ENVIRONMENTAL SCIENCE
KW  - RESOURCES
ER  -