The principles & practice of geophysical prospecting :  being the report of the Imperial Geophysical Experimental Survey / 
 The principles and practice of geophysical prospecting. 
edited by A.B. Broughton Edge and T.H. Laby. 
 - Cambridge :  Cambridge University Press,  1931. 
 - 372 pages :  illustrations ;  28 cm. 
<br/><br/><label>ISBN: </label>9781107612020 (paperback.)  RM254.60 1107612020 (paperback.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Prospecting--Geophysical methods.