Ground water and well drilling /
Kumar, Parveen
Ground water and well drilling / Parveen Kumar. - 1st ed. - New Delhi : CBS Publishers & Distributors, 1988 - viii, 368 p. : ill. ; 22 cm.
Groundwater
551.49 / KUG
Ground water and well drilling / Parveen Kumar. - 1st ed. - New Delhi : CBS Publishers & Distributors, 1988 - viii, 368 p. : ill. ; 22 cm.
Groundwater
551.49 / KUG