TY  - BOOK
ED  - World Resources Institute/UNEP/UNDP
TI  - World resources 1992-93: a guide to the global environment 
SN  - 9780195062311
AV  - HC10 .W827 1992
PY  - 1992///
CY  - New York
PB  - Oxford
KW  - Natural resources
KW  - Periodicals
KW  - Economic history 1971 1990
ER  -