DONALD FORRESTER, JAMES <br/><br/>
PRINCIPLES OF FIELD AND MINING GEOLOGY 

 - 0 
 - LONDON-U.S.A.  JOHN WILEY  1946 
 - 647 pag  22 cm 
 - 0  0 .
<br/><br/>FIELD-SURVEY-TECHNIQUES 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CIENCIAS PURAS
<br/><br/><label>Dewey Class. No.: </label>550  / D89