Yazar
george a thiel
7 cilt bulundu.
Cilt sonuçları
Geology
William H. Emmons, Ira Shimmin Allison, Ira S. Allison, Clinton R. Stauffer, George A. Thiel · 1932
495 sayfa · 1932
Physical geology / Evangelistic work / Geology / Géologie physique / Botany
The architectural, structural, and monumental stones of Minnesota., by George A. Thiel and Carl E. Dutton
George A. Thiel · University of Minnesota Press
160 sayfa · 1935
Building stones / Quarries and quarrying
The geology and underground waters of northeastern Minnesota
George A. Thiel · Univ. of Minnesota Press
247 sayfa · 1947
Geology / Geology, Stratigraphic / Groundwater / Stratigraphic Geology / Water-supply
The limestones and marls of Minnesota
Clinton R. Stauffer, George A. Thiel · University of Minnesota Press
193 sayfa · 1933
Petrology / Marl / Limestone / Dolomite