| 000 | 00747nam a2200169 4500 | ||
|---|---|---|---|
| 001 | 0000003762 | ||
| 008 | 121116 eng | ||
| 040 | _aJMG HQ | ||
| 090 | 0 | 0 |
_a551.7 _bSUN |
| 100 | 0 | _aT. Suntharalingam | |
| 245 | 1 | 0 |
_aBanka hand drilling volume measurement and simple treatment _nno. QG/4/1977 _cT. Suntharalingam |
| 260 | _c1977 | ||
| 300 |
_a4 p. _bill. _c34 cm |
||
| 504 | _aIncludes bibliographical references | ||
| 520 | _aCorrect drilling techniques and paper measurement of the volume of sample are important to obtain accurate results using the Banka hand drill. The Geological Survey uses the combination of the dry bucket and water displacement method to measure the volume of sample obtained in Banka drilling | ||
| 650 | 0 | _aQuarternary geology | |
| 999 |
_c20218 _d20218 |
||