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Title Results of biological investigations from the lower Virgin River vegetation management study [microform] / by Mark J. Kasprzyk, Gary L. Bryant.
Imprint Denver, Colo. : Applied Sciences Branch, Environmental Sciences Section, Research and Laboratory Services Division, Denver Office, U.S. Dept. of the Interior, Bureau of Reclamation, [1990]


 GovDocs Federal/Fiche  I 27.60:89-2    AVAILABLE
Description vii, 75 p. : ill., maps ; 28 cm.
Series REC-ERC ; 89-2.
REC-ERC (Series) ; 89-2.
Note Distributed to depository libraries in microfiche.
Shipping list no.: 92-1515-M.
"March 1989."
Bibliog. Includes bibliographical references.
Reproduction Microfiche. [Washington, D.C. : Supt. of Docs., U.S. G.P.O., 1992] 2 microfiches : negative.
Subject Tamarix chinensis -- Nevada.
Tamarix chinensis -- Virgin River Valley.
Riparian ecology -- Nevada.
Riparian ecology -- Virgin River Valley.
Animal populations -- Nevada.
Animal populations -- Virgin River Valley.
Plant introduction -- Environmental aspects -- Nevada.
Plant introduction -- Environmental aspects -- Virgin River Valley.
Other Author Bryant, Gary L.
United States. Bureau of Reclamation. Denver Office. Environmental Sciences Section.