TY  - BOOK
TI  - United States of America National report: United Nations conference on environment & development 
AV  - Q127 .U6U495 1992
U1  - 509.73 
PY  - 1992///
CY  - U.S.A
PB  - United Nations
KW  - Environment
KW  - United_states
KW  - Economic development
ER  -