Spearing, Darwin books & textbook
Roadside Geology of Texas
Mountain Press /1991-10-15 Paperback / 418 Pages
isbn-10: 087842265X / isbn-13: 9780878422654
Roadside Geology of Wyoming
David Lageson Darwin Spearing David Alt Donald Hyndman
Mountain Press /1991-06-15 Paperback / 271 Pages
isbn-10: 0878422161 / isbn-13: 9780878422166
Roadside Geology of Louisiana (Roadside Geology Series)
Mountain Pr /1995T Paperback / 225 Pages
isbn-10: 0878423249 / isbn-13: 9780878423248
Sandstone Depositional Environments: Clastic Terrigenous Sediments (Aapg Memoir)
Scholle, Peter A. Spearing, Darwin
Amer Assn of Petroleum Geologists /1982-06-01 Hardcover / 410 Pages
isbn-10: 0891813071 / isbn-13: 9780891813071
Mountains and canyons: A photographic description of the Rocky Mountain region
Goldman, Lawrence I., Mark W. Longman, Jack Rathbone, Darwin Spearing Darwin Spearing
Rocky Mountain Association of Geologists /1995T Hardcover / 106 Pages
isbn-10: 0933979185 / isbn-13: 9780933979185
