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Fresh-water Biology
This work has been selected by scholars as being culturally important, and is part of the knowledge ... more |
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Fresh-water Biology
This work has been selected by scholars as being culturally important, and is part of the knowledge ... more |
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Stream Pollution in New York State. A Preliminary Investigation of the Problem From the Standpoint of the Biologist, Made in July and August, 1918
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Parasites: Articles Contributed to Wood’’s Reference Handbook of the Medical Sciences, New Series, 1900-1904.
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