000 | 00379nam a2200121Ia 4500 | ||
---|---|---|---|
008 | 160607s9999 xx 000 0 und d | ||
100 |
_aInstitute of Engineers. _990689 |
||
245 | _aSeminar on Water Well Drilling in Hard Rock Areas of India held at Karnataka 20 - 21 Oct, 1973 | ||
260 | _aBangalore | ||
260 | _bInstitute of Engineers | ||
260 | _c1974 | ||
300 | _axxx, 244p. | ||
999 |
_c38774 _d38774 |