Denver, Colo. : Applied Sciences Branch, Division of Research, Engineering and Research Center, U.S. Dept. of the Interior, Bureau of Reclamation ; Springfield, Va. : Available from the National Technical Information Service, Operations Division, [1981]
Physical Details
iii, 22 pages : illustrations ; 27 cm
OCLC
ocm08794526
"Engineering and Research Center joint report with Colorado Division of Wildlife"--Cover.
"Research Section, Colorado Division of Wildlife."