George A. Thiel, Clinton R. Stauffer & Ira S. Allison.
Geology: principles and processes., 3rd ed.
R652325. Geology: principles and processes. By George A. Thiel, Clinton R. Stauffer & Ira S. Allison. 3rd ed. © 28Jun49; A34116. Ira S. Allison (A); 19Jan77; R652325.
Ira S. Allison|A