TY  - BOOK
AU  - YOUNGER Paul L.
TI  - Groundwater in the environment:  An introduction.   
SN  - 9788126546367
U1  - X9(D24):(G:55), P7 
PY  - 2014///
CY  -  New Delhi 
PB  - Wiley         
KW  - Geography
N1  - Appendix: p 353-69
ER  -