Woollard, George P.  1908-1979. <br/><br/>
Geophysical methods applied to geologic problems in Wisconsin. 
by George P. Woollard and George F. Hanson. 
 - [Madison] University of Wisconsin,  1954. 
 - xiv. 255 p.  illus., maps, diagrs., tables.  28 cm. 
 - Wisconsin. Geological Survey.  Bulletin  no. 78. Scientific series, no. 15 .
 - Wisconsin Geological and Natural History Survey.  Bulletin.  . no. 78. .
<br/><br/>"Texts...recommended" : p. 254. 
<br/><br/><label>LCCN: </label>gs 55000082  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Prospecting--Geophysical methods.<br/>Geology--Wisconsin.
<br/><br/><label>LC Class. No.: </label>QE179  / .A2 no. 78