Hartford,Printed for the State Geological and Natural History Survey,1908. | MBLWHOI Library

[Hartford],Hartford press, The Case, Lockwood & Brainard company,1905. | Wellesley College Library (archive.org)

[Hartford],Hartford press, The Case, Lockwood & Brainard company,1905. | Multiple institutions

Philadelphia, P. Blakiston's son & co., 1909.

Boston, Ginn and Company[c1912]

Boston, Ginn and Companyc1917, c1903.

Boston, Ginn and Company[c1917]

Boston, Silver[1912]

Boston, Silver, Burdett and company, [c1912]

Storrs, Conn., Agricultural Experiment Station, 1906?

New York :Macmillan,1902. | University of Toronto - Pontif

New York [etc.]The Macmillan Company,1902. | MBLWHOI Libra

Hartford :Printed for the State Geological and Natural History Survey,1908. | Wellesley College Library (archive.org)

New York: D. Appleton and Company, 1905, [c1897].

book edition published in 1904

book edition published in 1904