Ershov, V V <br/><br/>
Fundamentals Of Geology / 
V V Ershov ; A A Novikov 
 - Moscow:  Mir Publishers,  1986. 
 - 358p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany
<br/><br/><label>Dewey Class. No.: </label>550  / ERS/F