Report on the progress and condition of the U.S. National Museum for the year ending June 30 ... / Smithsonian Institution, United States National Museum.

1919

Circular / United States Department of Agriculture, Division of Agrostology.

no. 1-36

North American herpetology : or, A description of the reptiles inhabiting the United States / by John Edwards Holbrook.

4

North American herpetology : or, A description of the reptiles inhabiting the United States / by John Edwards Holbrook.

1

North American herpetology : or, A description of the reptiles inhabiting the United States / by John Edwards Holbrook.

5

North American herpetology : or, A description of the reptiles inhabiting the United States / by John Edwards Holbrook.

1

North American herpetology : or, A description of the reptiles inhabiting the United States / by John Edwards Holbrook.

3

North American herpetology : or, A description of the reptiles inhabiting the United States / by John Edwards Holbrook.

2

Ordovician vertebrates from Western United States / Robert H. Denison --

v.16:no.6(1967)

Reports on the results of dredging under the supervision of Alexander Agassiz in the Gulf of Mexico (1877-78), in the Caribbean Sea (1878-79), and along the Atlantic Coast of the United States (1880) by the U.S. Coast Survey steamer "Blake".

v.19:no.2 (1897)

Report on the Hydroida : collected during the exploration of the Gulf Stream by L. F. de Pourtalès, assistant United States Coast Survey / by Geo. J. Allman, M.D., LL.D., ...

v.5:no.2 (1877)

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.

v.40:no.8 (1914)