TY  - BOOK
AU  - Fried,Jean J., x
AU  - x
TI  - Groundwater pollution: Theory, methokdology, modelling & practical rules
SN  - x
U1  - 551.49/FRG 
PY  - 1975///
CY  - Amstedam
PB  - Elsevier
KW  - Water - Pollution
N1  - x
ER  -