The Geology of the Pinta Dome-Navajo Springs Helium Fields, Apache County, Arizona
Theses
Author/Creator
Richard Edwin Dunlap
Description
Geology Thesis (M.Sc.)--University of Arizona, 1969.
Historical note:
The Alaska Native Claims Settlement Act was signed into law in 1971, giving Natives rights to about one tenth of Alaska's land and nearly $1 billion and creating Native village and regional corporations.Historical note:
Historical note: