Holmes, Arthur <br/><br/>
Petrographic Methods and Calculations  With some examples of result achieved 
Arthur Holmes 
 - Reprinted 1930 
 - Great Britain, England  Photolype Ltd.  1930 
 - xix, 515p.  ill.  22cm 
<br/><br/> Includes Index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Petrology