Obruchev, V <br/><br/>
Fundamentals of geology  : popular outline 
V. Obruchev 
 - Moscow;  Foreign Languages Publishing House,  1959. 
 -  271p. 
<br/><br/> HB 
<br/><br/><br/>Eng 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology
<br/><br/><label>Dewey Class. No.: </label>551  / OBF