Platt John I <br/><br/>
Simpe geological sturctures    A series of notes an    

 - 4 
 - London  Thomas Murby U K         1968 
 - 56;7p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology
<br/><br/><label>Dewey Class. No.: </label>H3, K8