00564nam a2200217Ia 4500 61414 141120s9999 xx 000 0 und d 9780070657069 PK-LaUMT 621.252 MIC-W Michael, A. M. Water wells and pumps Michael, A. M.|Khepar, S. D.|Sondhi, S. K. 2nd New Delhi,India: Tata McGraw-Hill Publishing, 2008 695 p. EN Water wells Khepar, S. D. Sondhi, S. K. BK 61865 61865 0 0 0 0 01 01 2014-11-17 0 621.252 MIC-W 82490 2014-11-20 00:00:00 2014-11-20 BK