Distribution and abundance of least Bell's vireos (Vireo bellii pusillus) and southwestern willow flycatchers (Empidonax traillii extimus) on the middle San Luis Rey River, San Diego County, southern California : 2020 data summary /

Bibliographic Details
Main Authors: Allen, Lisa D. (Author), Kus, Barbara E. (Author)
Corporate Author: United States. National Park Service
Format: Government Document eBook
Language:English
Published: Reston, Virginia : U.S. Depart of the Interior, U.S. Geological Survey, 2021.
Series:Data series (Geological Survey (U.S.)) ; 1134.
Subjects:
Online Access:https://purl.fdlp.gov/GPO/gpo158968

Internet

https://purl.fdlp.gov/GPO/gpo158968

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Call Number: I 19.121:1134
 
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I 19.121:1134 Available