TY  - BOOK
ED  - Spain.
ED  - Massachusetts Institute of Technology
ED  - United Nations Development Programme
TI  - Groundwater pollution: technology, economics and management 
AV  - TD426 S63
PY  - 1979///
CY  - Rome
PB  - Food and Agriculture Organization of the United Nations
KW  - Water, Underground
KW  - Pollution
ER  -