Pope, Larry M.
Lawrence, Kan. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, Colo. : Can be purchased from U.S. Geological Survey, Information Services, 1998.
1998
Pope, Larry M.
Lawrence, Kan. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, Colo. : Can be purchased from U.S. Geological Survey, Information Services, 1998.
1998