Harry F. Filkorn books & textbook
Geology Underfoot in Central Nevada
Richard L. Orndorff Robert W. Wieder Harry F. Filkorn
Mountain Pr /2000-10-01 Paperback / 294 Pages
isbn-10: 0878424180 / isbn-13: 9780878424184
Fossil Scleractinian Corals from James Ross Basin, Antarctica (Antarctic Research Series)
American Geophysical Union /1994-01-10 Hardcover / 96 Pages
isbn-10: 0875908497 / isbn-13: 9780875908496
