000 00324 a2200133 4500
080 _a551.495:621.95
_bH 236 G
245 1 _aGround water drilling
_cby O.P. Handa
260 _aNew Delhi
_bOxford & IBH
_c1984
650 _aGround Water
650 _aDrilling
100 1 _aHanda, O.P.
_d
300 _a236 p.
901 _a197717
999 _c68680
_d68680