Ground-water conditions in a portion of the Rio San Jose-Bluewater Valley in the vicinity of Grants, New Mexico /

by Morgan, Arthur M. (Arthur Mitchell), 1908-
Published 1938

Geology and ground water resources of the Egbert-Pine Bluffs Carpenter area, Laramie County, Wyoming /

by Rapp, J. R., Morgan, Arthur M.| (Arthur Mitchell), 1908-, Warner, D. A.
Published 1953