TY  - BOOK
TI  - Characterisation and assessment of groungwater quality concerns in Asia-Pacific Region : the aquifers of the Asian-Pacific-an invaluable but fragile resource 
SN  - UNEP/DEIA/AR.96-1
U1  - 553.79 BRI 
PY  - 1900///?]
CY  - Wallingford,Oxfordshire 
PB  -  British Geological Survey
KW  - Groung Water
ER  -