Philpotts Anthony R <br/><br/>
Petrography of Igneous and Metamorphic Rocks 

<br/><br/><label>Subjects--Topical Terms: </label><br/>  metamorphic<br/> anthony<br/> igneous<br/> philpotts<br/> rocks<br/>petrography
<br/><br/><label>Dewey Class. No.: </label>552.1