Excerpt from Aquatic Insects in New York State: A Study Conducted at the Entomologic Field Station, Ithaca N. Y., Under the Direction of Ephraim Porter Felt D.ScThe acquisition of new facts is a laborious process; and the several authors are to be congratulated on their success.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis book is a reproduction of an important historical work.

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