TY  - BOOK
AU  - Gunay, Gultekin
AU  - Johnson, Ivan. A
TI  - Karst waters & environmental impacts
SN  - 9054108584
U1  - 551.49 GUN 
PY  - 1996///
CY  - Rooterdam
KW  - Aquifer
KW  - Groundwater
ER  -