Camm, Thomas W. <br/><br/>
Simplified cost models for prefeasibility mineral evaluations 

 - Washington, D.C.  U.S. Bureau of Mines  1991 
 - 35 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ANALISIS DE COSTOS<br/>ECONOMIA MINERA<br/>ESTUDIO DE PREFACTIBILIDAD<br/>MODELOS MATEMATICOS<br/>PROYECTOS MINEROS