Winkler Helmut G F <br/><br/>
Petrogenesis of metamorphis rocks 
Winkler Helmut G F 
 - 4 
 -  1976 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>62438 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Metamorphic rocks
<br/><br/><label>Dewey Class. No.: </label>H22:16, L4;L6;2   TH