Prepared by U.S. Dept. of the Interior Geological Survey in cooperation with New York State Dept. of Environmental Conservation.Bibliography: p. 145-154.Mode of access: Internet
Reprinted from the Transactions of the Wisconsin Academy of Sciences, Arts, and Letters, v. 19, pt. ...
From Journal of the Linnean Society. Botany, v. 34, no. 237, p. 279-295. 1899.Mode of access: Intern...
On cover: Investigations of Illinois surface waters.Bibliography: p. 67-70.Mode of access: Internet
From Bulletin of the Bureau of Fisheries, vol. XXXIII, 1913.Mode of access: Internet
[Syracuse university. Bulletin] vol. XVIII, no. 2, July 17, 1918.Bibliography: p. 226-233.Mode of ac...
"Prepared for the U.S. Energy Research and Development Administration under contract W-31-109-Eng-38...
This data package must be uncompressed for use. In addition to the data described above, it includes...
"From the Report of the Regents of the University of the State of New York, presented March 22, 1865...
Cabinet of natural history of the state of New York. Report, 1842, pp. 275-299.Mode of access: Inter...
"From Bulletin of the Bureau of Fisheries, vol. XXXVII, 1919-20, Document no. 905, Issued October 8,...
�The Cornell Biological Field Station (CBFS) serves as a primary field site for aquatic research at ...
"Collected by U.S. Fish and Wildlife Service and U.S. Lake Survey."Includes bibliographical referenc...
Trans. Amer. micros. soc. v.27, p. 75-98, pl. 5-7, 1907."Papers cited" p.97.Mode of access: Internet
"June 1960."Includes bibliographical references (pages 194-198).Mode of access: Internet
Reprinted from Bulletin 96, New York state museum, Dec. 1905.Thesis (Ph. D.)--Columbia university.Mo...
Reprinted from the Transactions of the Wisconsin Academy of Sciences, Arts, and Letters, v. 19, pt. ...
From Journal of the Linnean Society. Botany, v. 34, no. 237, p. 279-295. 1899.Mode of access: Intern...
On cover: Investigations of Illinois surface waters.Bibliography: p. 67-70.Mode of access: Internet
From Bulletin of the Bureau of Fisheries, vol. XXXIII, 1913.Mode of access: Internet
[Syracuse university. Bulletin] vol. XVIII, no. 2, July 17, 1918.Bibliography: p. 226-233.Mode of ac...
"Prepared for the U.S. Energy Research and Development Administration under contract W-31-109-Eng-38...
This data package must be uncompressed for use. In addition to the data described above, it includes...
"From the Report of the Regents of the University of the State of New York, presented March 22, 1865...
Cabinet of natural history of the state of New York. Report, 1842, pp. 275-299.Mode of access: Inter...
"From Bulletin of the Bureau of Fisheries, vol. XXXVII, 1919-20, Document no. 905, Issued October 8,...
�The Cornell Biological Field Station (CBFS) serves as a primary field site for aquatic research at ...
"Collected by U.S. Fish and Wildlife Service and U.S. Lake Survey."Includes bibliographical referenc...
Trans. Amer. micros. soc. v.27, p. 75-98, pl. 5-7, 1907."Papers cited" p.97.Mode of access: Internet
"June 1960."Includes bibliographical references (pages 194-198).Mode of access: Internet
Reprinted from Bulletin 96, New York state museum, Dec. 1905.Thesis (Ph. D.)--Columbia university.Mo...
Reprinted from the Transactions of the Wisconsin Academy of Sciences, Arts, and Letters, v. 19, pt. ...
From Journal of the Linnean Society. Botany, v. 34, no. 237, p. 279-295. 1899.Mode of access: Intern...
On cover: Investigations of Illinois surface waters.Bibliography: p. 67-70.Mode of access: Internet