Merrill P. George <br/><br/>
Rocks, Rock-Weathering And Soils 

 - New York   The Macmillan Company  1897 
 - xvi, 411p. : ill , 21 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science 
<br/><br/><label>Universal Decimal Class. No.: </label>9  / B8