TY  - BOOK
ED  - World Resources Institute
TI  - World resources 1988-1989
SN  - 0465092411
AV  - RA565 .W67 1988
U1  - 333.7 
PY  - 1988///
CY  - 
PB  - 
KW  - Natural resources
KW  - Health aspects
KW  - Environmental health
ER  -