Williams, Howel  1898-, <br/><br/>
Petrography :  An introduction to the study of rocks in thin sections / 
Howel Williams, francis j. Turner, Charles m. Gilbert 
 - 2 
 - 626 páginas 
<br/><br/><label>ISBN: </label>0716713764 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Petrología<br/>Secciones delgadas (Geología)
<br/><br/><label>LC Class. No.: </label>QE434  / W55 1982