Mcmahon, Timothy Paul <br/><br/>
Pliocene intrusions in the ertsberg (Gunung Bijih) mining district, Irian Jaya, Indonesia  petrography, geochemistry, and tectonic setting /  [microform] : 
by Timothy Paul Mcmahon 
 - Austin,TX :  University of Texas at Austin,  [1994] 
 - 4 microfisches ;  11x 15 cm.