Central board of geophysics:   Proceedings of the symposium on ground water 1955  
/ Published By Order of The Board 
 - Calcutta:   Published By Order of The Board,   1958 
 - xvi, 399p.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geophysics 
<br/><br/><label>Subjects--Index Terms: </label>Natural resources  
<br/><br/><label>Universal Decimal Class. No.: </label>550.3  / J8