Notes on the geology and ore deposits of the Achuapa district León department in Nicaragua
1965
155
The prospects examined during the present investigation are small and considering the inaccessibility of the area of no interest
Ministerio de Energía y Minas - Centro de Documentación
Marjorie Montiel
Hospital Bautista, 1 C. Este, 1 Cuadra al Norte. Managua
2280-9500 al 09
De Lunes a Viernes de las 8:00am - 5:00pm.