The following bibliography has been generated by automated services. BHL uses taxonomic intelligence tools to locate, verify, and record scientific names located within the text of each digitized page in the BHL digital collection.
|Bulletin - United States National Museum. ; no. 237 pt. 1 1968||1877||Washington :Smithsonian Institution Press, [etc.] 1877-1971.||1|
|Check-list of North American birds. ;||1957||[Ithaca, N.Y.]1957.||1|
|Threatened wildlife of the United States. ;||1973||Washington,Bureau of Sport Fisheries and Wildlife [for sale by the Supt. of Docs., U.S. Govt. Print. Off.]1973.||1|
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