TY  - BOOK
AU  - 
TI  - From a Gift of Nature to an Economic good: Changing Perceptions and Management of Drinking-water
SN  - 3-934525-35-0
AV  - TD 319.G45 B12
PY  - 2001///
CY  - Dortmund, Germany
PB  - Spring Research Series
KW  -  
ER  -