01002nam a2200265 a 4500 BD-KhUET 20111215163747.0 111208s1973 nyua b 001 0 eng d 72013735 070460973 007046097 DLC DLC DLC BD-KhUET 622.37 20 Campbell, Michael D., 1941- 1612 Water well technology; field principles of exploration, drilling, and development of ground water and other selected minerals [by] Michael D. Campbell [and] Jay H. Lehr. New York, McGraw-Hill [1973] xvi, 681 p. : ills. ; 24 cm. Bibliography: p. [421]-572. Wells. 1185 Lehr, Jay H., 1936- joint author. 1613 ddc BK 2024 2024 0 0 ddc 0 0 KUETCL KUETCL GEN 1990-01-10 0.00 0 622.37 CAM 3010014172 2011-12-08 00:00:00 1 2011-12-08 BK