Estimating muskrat populations by house counts / by Herber…
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transparent Author: Dozier, Herbert L. (Herbert Lawrence), 1895-1951 https://id.oclc​.org/worldcat/e​ntity/E39PBJdCq​M7GQrkWDFQFx3yK​h3
transparent Title Statement: Estimating muskrat populations by house counts / by Herbert L. Dozier.
transparent Published: Washington, D.C. : United States Dept. of the Interior, Fish and Wildlife Service, 1948.
transparent Description: 17 pages : illustrations ; 28 cm.
transparent Series: (Wildlife leaflet ; 306)
transparent General Note: Caption title.
transparent "June 1948."
transparent Bibliography Note: Includes bibliographical references (page 17).
transparent Contents Note: Contents: Introduction -- Estimating muskrat populations -- The annual house count as an index to muskrat population -- Types of structures involved. Nesting or dwelling houses ; Feeding huts of shelters ; Push-up or breather ; Bank leads and den burrows ; Temporary and semi-permanent retreats -- Census methods. Transcripts ; Counts from roadside ; Ground "strip" counts ; Aerial census -- Normal range and movements -- Number of animals per house -- Conversion factor -- Relation to regulatory trapping laws -- Summary.
transparent Local Note: NWRCCatalogISO2​0250428
transparent Elect. Loc./Access: ARLIS Document Server https://www.arl​is.org/docs/vol​1/AK_Heritage/F​WS/WL/3/WL-​306.pdf
transparent Subject: Muskrat-​-​Counting.
transparent Rodent populations.
transparent Rats musqués-​-​Comptage.
transparent Rongeurs-​-​Populations.
transparent Rodent populations fast
transparent Name Added Entry: U.S. Fish and Wildlife Service. https://id.oclc​.org/worldcat/e​ntity/E39QQPVp7​PvBHP4qThMhfjh7​B6
transparent Series Added Entry: Wildlife leaflet ; 306.