TY  - BOOK
AU  - Sandra Postel
TI  - Last oasis: facing water scarcity
SN  - 9780393309614
U1  - 363.61 
PY  - 1992///
CY  - New York
PB  - W.W. Norton & Company
KW  - Natural Resources Conservation
KW  - Conservation Water
KW  - Water Scarcity
KW  - Social Sciences
ER  -