Vashisht, A K. Fundamentals of groundwater and drainage engineering / A K Vashisht & Rajan Aggarwal. - New Delhi : Daya Publishing House, c2018. - xv, 210 p. : ill. ; 23 cm. Includes index. ISBN: 9789351249184 (hbk.) Subjects--Topical Terms: Groundwater Dewey Class. No.: 628 / VAS