TY - GEN AU - Michael, A.M. AU - Khepar, S.D. AU - Sondhi, S.K. TI - Water wells and pumps SN - 9780070657069 PY - 2008/// CY - New Delhi PB - Tata McGraw-Hill KW - WATER WELLS KW - WATERWORKS KW - PUMPING N1 - Index included ER -