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  1. Aquatic insects in New York state : a study conducted at the Entomological Field Station, Ithaca, N.Y. under the direction of Ephraim Porter Felt / by James G. Needham ... [et al.].
    By: Felt, Ephraim Porter, - Needham, James G. - University of the State of New York
    Publication info: Albany :University of the State of New York,1903.
    Contributed by: Smithsonian Libraries
    BHL Collections: Smithsonian Libraries
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  2. Elm leaf beetle and white-marked tussock moth, by Ephraim Porter Felt.
    By: Felt, Ephraim Porter,
    Publication info: Albany,University of the State of New York,1912.
    Contributed by: University of California Libraries (archive.org)
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  3. Household and camp insects, by Ephraim Porter Felt.
    By: Felt, Ephraim Porter,
    Publication info: Albany,The University of the State of New York,1917.
    Contributed by: University of California Libraries (archive.org)
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  4. An illustrated catalogue of American insect galls. By Millet Taylor Thompson. Pub. and distributed by Rhode Island Hospital Trust Company, executor, in accordance with the provisions of the will of S. Millet Thompson. Ed. by E. P. Felt.
    By: Thompson, Millet Taylor, - Felt, Ephraim Porter,
    Publication info: Nassau, N. Y.1915.
    Contributed by: Smithsonian Libraries
    BHL Collections: Smithsonian Libraries
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  5. Insects affecting park and woodland trees / by Ephraim Porter Felt.
    By: Felt, Ephraim Porter,
    Publication info: Albany :New York State Education Department,1905-06.
    Contributed by: NCSU Libraries (archive.org)
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  6. Insects affecting park and woodland trees / by Ephraim Porter Felt.
    By: Felt, Ephraim Porter,
    Publication info: Albany :New York State Education Dept.,1905-1906.
    Contributed by: Gerstein - University of Toronto (archive.org)
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  7. Insects affecting park and woodland trees, by Ephraim Porter Felt.
    By: Felt, Ephraim Porter,
    Publication info: Albany,New York state education department,1905-06.
    Contributed by: Smithsonian Libraries
    BHL Collections: Smithsonian Libraries
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  8. Insects injurious to forest trees.
    By: Felt, Ephraim Porter,
    Publication info: [n.p.]1898.
    Contributed by: University of California Libraries (archive.org)
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  9. May flies and midges of New York. Third report on aquatic insects. A study conducted at the entomologic field station, Ithaca, N. Y., under the direction of Ephraim Porter Felt. By James G. Needham, Kenneth J. Morton [and] O. A. Johannsen.
    By: Needham, James G. - Felt, Ephraim Porter, - Johannsen, O. A. - Morton, Kenneth J.,
    Publication info: Albany,New York State Education Department,1905.
    Contributed by: University of California Libraries (archive.org)
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  10. May flies and midges of New York. Third report on aquatic insects. A study conducted at the entomologic field station, Ithaca, N.Y., under the direction of Ephraim Porter Felt. By James G. Needham, Kenneth J. Morton [and] O.A. Johannsen.
    By: Needham, James G. - Felt, Ephraim Porter, - Johannsen, O. A. - Morton, Kenneth J.
    Publication info: Albany,New York State Education Dept.,1905.
    Contributed by: MBLWHOI Library
    BHL Collections: MBLWHOI Library, Woods Hole
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  11. Memorial of life and entomologic work of Joseph Albert Lintner ... state entomologist, 1874-98,
    By: Felt, Ephraim Porter,
    Publication info: Albany,University of the State of New York,1899.
    Contributed by: Cornell University Library
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  12. Memorial of life and entomologic work of Joseph Albert Lintner, state entomologist, 1874-98, by Ephraim Porter Felt.
    By: Felt, Ephraim Porter,
    Publication info: Albany :University of the State of New York,1899.
    Contributed by: University of California Libraries (archive.org)
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  13. A new Diadiplosis / by E.P. Felt.
    By: Felt, Ephraim Porter, - New York Zoological Society.
    Publication info: New York :New York Zoological Society,1921.
    Contributed by: Smithsonian Libraries
    BHL Collections: Smithsonian Libraries
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  14. Report of the State Entomologist on injurious and other insects of the state of New York.
    By: New York (State). - Felt, Ephraim Porter,
    Publication info: Albany :Weed, Parsons and Co.; University of the State of New York,1882-<1923>
    Contributed by: Smithsonian Libraries
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  15. Shade tree pests in New York state. By Ephraim Porter Felt.
    By: Felt, Ephraim Porter,
    Publication info: Albany,University of the state of New York,1899.
    Contributed by: Library of Congress
    BHL Collections: Library of Congress
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  16. White marked tussock moth and elm leaf beetle, by Ephraim Porter Felt ...
    By: Felt, Ephraim Porter,
    Publication info: Albany,New York state education department,1907.
    Contributed by: University of California Libraries (archive.org)
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