000 00492pam a2200169a 44500
008 160408b1974 xxu||||| |||| 00| 0 eng d
082 _a551.498
_bW291
100 _a
245 1 _aWATER WELL DRILLIG IN HARD ROCK AREAS OF INDIA
260 _aBangalore
_bGeological Society Of India
_c1974
300 _a244
500 _aProceedings Of The Seminar Held At Bangalore, 20th & 21st Oct. 1973
650 _aWells
650 _aUnderwater Drilling
964 _gCIRC
997 _aA46186 C
999 _c261442
_d261442