YOUNGER Paul L. Groundwater in the environment An introduction. YOUNGER Paul L. - New Delhi Wiley 2014 - xii,318p cm. Appendix: p 353-69 ISBN: 9788126546367 2545.75 Source: VMB/13-14/330, 10/03/2014, VARDHMAN General Book Subjects--Topical Terms: Geography Dewey Class. No.: X9(D24):(G:55), P7