TY  - BOOK
AU  - Jackson,R.E.
ED  - International Hydrological Programme.
TI  - Aquifer contamination and protection: project 8.3 of the International Hydrological Programme 
SN  - 9231018868 (pbk.)
AV  - TD426 .A65 1980
U1  - 363.7/394 19
PY  - 1980///
CY  - Paris
PB  - Unesco
KW  - Groundwater
KW  - Pollution
KW  - Wellhead protection
N1  - Includes bibliographies
ER  -