Krishnaswamy, V. S. <br/><br/>
Geological Survey of India, special publication no. 4   proceedingss of symposium on drilling technology and engineering aids to geological exploration 
V. S. Krishnaswamy 
 - Calcutta  Indian Geological Survey  1980 
 - xi+637p.  col plates, figs, maps 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Borehole GeophysicsCretaceous BasinDrilling TechnologyInventory ControlDamsite InvestigationDeviation ProblemsFormation Pressure
<br/><br/><label>Universal Decimal Class. No.: </label>550.822  / GSI