TY  - BOOK
AU  - Bouwer,Herman
TI  - Groundwater hydrology
SN  - 0070661863 (paperback)
PY  - 1978///
CY  - [S.l.]
PB  - Mcgraw-Hill College
N1  - Import
UR  - http://www.amazon.com/exec/obidos/ASIN/0070661863/chopaconline-20
ER  -