Trincheras and physical environment along the Rio Gavilan, Chihuahua, Mexico
By: [by] Laurance C. Herold.
Publisher: Dept. of Geography, University of Denver]
Published: 1965
Place of publication: [Denver
Language: eng
Number of pages: 233
Subjects: Indians of Mexico -- Mexico -- Chihuahua (State) -- Antiquities.; Dams -- Mexico -- Chihuahua (State); Physical geography -- Mexico -- Chihuahua (State); Chihuahua (Mexico : State) -- Antiquities.
Notes: Bibliography: p. 167-170.
"DRI #2214."
"Research ... supported by U.S. Army Natick Laboratories, Natick, Massachusetts, project no. 1K025001A129 and contract no. DA19-129-AMC-277(N)."