Yazar
Jack Cruver
2 cilt bulundu.
Cilt sonuçları
Geology, energy and mineral resources assessment of the Sonora area, Arizona
Jack Cruver · Geoexplorers International, Inc.
100 sayfa · 1982
Geological surveys / Mines and mineral resources / Power resources / Prospecting / Energy minerals--Arizona
Petrology and geochemistry of the Haystack Mountain unit, lower Skagit Valley, Washington
Jack Cruver · Yayınevi bilinmiyor
149 sayfa · 1983
Geochemistry / Geology, Structural / Petrology / Structural Geology