TY  - BOOK
AU  - T. Suntharalingam
TI  - Banka hand drilling volume measurement and simple treatment
PY  - 1977///
KW  - Quarternary geology
N1  - Includes bibliographical references
N2  - Correct 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
ER  -