TY  - GEN
AU  - Nash, H
AU  - McCall, G J H
TI  - Groundwater Quality: 17th Special Report
T2  - Association of Geoscientists for International Development
SN  - 0412586207
U1  - 553.79 
PY  - 1995///
CY  - London
PB  - Chapman & Hall
KW  - Groundwater
ER  -