Saravana Kumar, U.Ansari, M. A.Deodhar, A.Khatti, V. S.2013-05-212013-05-212012Current Science, 2012. Vol. 103 (1): pp. 87-90http://hdl.handle.net/123456789/73074319 bytestext/htmlenArtificial rechargeenvironmental isotopesrainwater harvestingspringsIsotope hydrogeological study on a few drying springs in Surla valley, Sirmaur District, Himachal PradeshArticle