Developing a geographic information system for resource monitoring on the Colorado River in the Grand Canyon
By: by Lee F. Werth ... [et al.].
Contributors: Werth, L.; United States. Bureau of Reclamation. Denver Office. Applied Sciences Branch.
Publisher: U.S. Dept. of the Interior, Bureau of Reclamation, Denver Office, Research and Laboratory Services Division, Applied Sciences Branch
Published: 1993
Place of publication: Denver, Colo
Language: eng
Format: Microform
Subjects: Geographic information systems; Colorado River (Colo.-Mexico) -- Data processing
Notes: Distributed to depository libraries in microfiche.

Microfiche. [Washington, D.C.?] : Supt. of Docs., U.S. G.P.O., [1995] 3 microfiches : negative.