Kapoor, S. L.; Bhardwaj, R. K.; Singh, B. P.; Prakash, Dhan
(Allied Publishers Pvt. Limited, New Delhi, 2004)
Analysis of water samples collected during May 2002 from shallow dug-wells and hand-pumps in Haryana has revealed that on an average 60% of ground waters in the state are of fresh (good) quality, 16% are saline, 15% are ...