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The bird rookeries of the Tortugas.
By: Bartsch, Paul,
Publication info: Washington :Govt. Print. Off.,1919.
Contributed by: University of California Libraries (archive.org)
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Experiments in the breeding of cerions.
By: Bartsch, Paul,
Publication info: Washington, D.C.,Carnegie Institution of Washington,1920.
Contributed by: MBLWHOI Library, Woods Hole
BHL Collections: MBLWHOI Library, Woods Hole
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Notes on the Cretaceous flora of western Iowa.
By: Bartsch, Paul,
Publication info: n.p.,1896
Contributed by: Mertz Library, The New York Botanical Garden
View record View book
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