Notes on the crayfishes in the United States National museum and the Museum of comparative zoölogy : with descriptions of new species and subspecies, to which is appended a catalogue of the known species and subspecies / by Walter Faxon.
Memoirs of the Museum of Comparative Zo©logy at Harvard College
Harvard University. Museum of Comparative Zoology.
United States National Museum.
Printed for the Museum,
Catalogues and collections
QL1f .H375 vol. 40
Memoirs of the Museum of Comparative Zoölogy at Harvard College. v. 40, no. 8
Museum of Comparative Zoology--Biodiversity Heritage Library digitization project.
Univ. of Chicago