Gonzalez, Arsenio Geronimo <br/><br/>
Geology and genesis of the Lepanto copper deposit, Mankayan, mountain province, Philippines / 
Arsenio Geronimo Gonzalez 
 - 1 microfilm reel :  positive ;  35 mm. 
<br/><br/>Thesis (Ph.D.) - Stanford University, 1959 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Copper ores--Philippines.