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Open Access Resources.

We are sorting your search results to highlight Open Access and other online resources. Some publishers are giving free access to online materials during the corona virus outbreak — find and access many of these resources through Discover. Read more on our blog....

Results 1 - 25 of 1077.

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A guide to insect injury of conifers in the Lake States / by Louis F. Wilson.
Author
  • Wilson, Louis F. (Louis Frederick)
Published
Washington, D.C. : Forest Service, U.S. Department of Agriculture, 1977.
6 Holding libraries
periodical
  • E-resource
  • Printed resource
  • OA Open Access
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A field guide to important forest insects and diseases of Oregon and Washington / by L.F. Pettinger and D.J. Goheen.
Author
  • Pettinger, L. F.
Edition
1972, updated 1982.
Published
[Portland, Or.?] : Forest Pest Management, State and Private Forestry, Pacific Northwest Region, Forest Service, U.S. Dept. of Agriculture, 1982.
1 Holding library
book
  • E-resource
  • OA Open Access
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Popular British entomology; : containing a familiar and technical description of the insects most common to the localities of the British Isles. / By Maria E. Catlow..
Author
  • Catlow, Maria E.
Edition
Second edition..
Published
London: : Reeve and Co. ..., 1852..
4 Holding libraries
book
  • E-resource
  • Printed resource
  • OA Open Access
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Classification of insects : keys to the living and extinct families of insects, and to the living families of other terrestrial arthropods / by Charles T. Brues, A.L. Melander, and Frank M. Carpenter.
Author
  • Brues, Charles T. (Charles Thomas), 1879-1955.
Edition
[2d, rev. ed.].
Published
Cambridge : The Museum, 1954.
3 Holding libraries
book
  • E-resource
  • Printed resource
  • OA Open Access
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How to know the immature insects : an illustrated key for identifying the orders and families of many of the immature insects with suggestions for collecting, rearing and studying them / by H. F. Chu.
Author
  • Zhu, Hongfu, 1913-
Published
Dubuque, Iowa : W.C. Brown, [1949]
8 Holding libraries
book
  • E-resource
  • Printed resource
  • OA Open Access
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Butterflies and moths (British) / by W. Furneaux, ... With twelve coloured plates and numerous illustrations in the text.
Author
  • Furneaux, William S.
Published
London; New York : Longmans, Green, and Co., 1894.
14 Holding libraries
article
  • E-resource
  • Printed resource
  • OA Open Access
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Illustrated and annotated catalog of the butterflies of Lackawanna County, Pennsylvania / by R.N. Davis.
Author
  • Davis, R. N., curator of the Everhart Museum.
Published
Scranton, Pa. : Everhart Museum, 1915.
1 Holding library
book
  • E-resource
  • OA Open Access
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How to know the insects; an illustrated key to the more common families of insects, with suggestions for collecting, mounting and studying them. By H. E. Jaques.
Author
  • Jaques, H. E. (Harry Edwin), 1880-1963.
Published
Mt. Pleasant, Ia., The author [c1941]
1 Holding library
book
  • E-resource
  • OA Open Access
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British insects, and how to identify them / by J.H. Crabtree.
Author
  • Crabtree, J. H. (John Henry), 1863-1924.
Edition
1st ed.
Published
London : Epworth Press, 1923.
4 Holding libraries
book
  • E-resource
  • Printed resource
  • OA Open Access
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Key to shelterbelt insects in the Northern Great Plains / by John D. Stein and Patrick C. Kennedy.
Author
  • Stein, John D.
Published
[Fort Collins, Col. : Rocky Mountain Forest and Range Experiment Station, Forest Service, U. S. Dept. of Agriculture], 1972.
1 Holding library
book
  • E-resource
  • OA Open Access
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The Coccidae : tables for the identification of the subfamilies and some of the more important genera and species, together with discussions of their anatomy and life history / by Alex. D. MacGillivray.
Author
  • MacGillivray, Alexander Dyer, 1868-1924.
Published
Urbana, IL : Scarab Company, 1921.
4 Holding libraries
book
  • E-resource
  • Printed resource
  • OA Open Access
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The young collector's handbook of ants, bees, dragon-flies, earwigs, crickets, and flies : (Hymenoptera, neuroptera, orthoptera, hemiptera, diptera) / by W. Harcourt Bath.
Author
  • Bath, W. Harcourt (William Harcourt)
Published
London : Swan Sonnenschein, Lowrey & Co., Paternoster Square, 1888
7 Holding libraries
book
  • E-resource
  • Printed resource
  • OA Open Access
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Synopsis des névroptères d'Espagne / par A.-Édouard Pictet.
Author
  • Pictet, A. Édouard, 1835-1878.
Published
Genève : H. Georg; [etc., etc.], 1865.
6 Holding libraries
book
  • E-resource
  • Printed resource
  • OA Open Access
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Insects : a guide to their collection, identification, preservation, and shipment / John D. Stein.
Author
  • Stein, John D.
Published
Fort Collins, Colo. : U.S. Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station, 1976.
1 Holding library
book
  • E-resource
  • OA Open Access
Cover image
Alas, aguijones y cosas zanquilargas : insectos de Illinois
Published
[Springfield, IL] : Illinois Dept. of Natural Resources, [Division of Education, 2006]
1 Holding library
book
  • E-resource
  • OA Open Access
Cover image
Wings, stings and leggy things : insects of Illinois.
Published
[Springfield, IL.] : Illinois Dept. of Natural Resources, [Division of Education, 2005]
1 Holding library
book
  • E-resource
  • OA Open Access
Cover image
Our woodlands, heaths, and hedges : A popular description of trees, shrubs, wild fruits, etc. With notices of their insect inhabitants / By W. S. Coleman, ... With illustrations printed in colours.
Author
  • Coleman, W. S. (William Stephen), 1829-1904.
Published
London : Routledge, Warne, & Routledge, Farringdon Street. New York: 56, Walker Street, 1860.
13 Holding libraries
book
  • Microform
  • E-resource
  • Printed resource
  • OA Open Access
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Western forest insects / [by] R.L. Furniss and V.M.Carolin.
Author
  • Furniss, R. L.
Published
Washington, 1977.
5 Holding libraries
book
  • E-resource
  • Printed resource
  • OA Open Access
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Catalogues of the New Zealand Diptera, Orthoptera, Hymenoptera : with descriptions of the specimens / by Frederick Wollaston Hutton.
Author
  • Hutton, Frederick Wollaston.
Published
Wellington : George Didsbury, government printer, 1881.
6 Holding libraries
book
  • E-resource
  • Printed resource
  • OA Open Access
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Cone and seed insects of western forest trees / F.P. Keen.
Author
  • Keen, F. P. (Frederick Paul), 1890-
Published
Washington : U.S. Dept. of Agriculture, 1958.
1 Holding library
book
  • E-resource
  • OA Open Access
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A Guide to common insects and diseases of forest trees in the northeastern United States.
Published
Broomall, Pa. : Forest Service, U.S. Dept. of Agriculture, Northeastern Area, State and Private Forestry ; Washington, D.C. : For sale by the Supt. of Docs., U.S. G.P.O., 1979.
1 Holding library
book
  • E-resource
  • OA Open Access
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A Key to arboreal spiders of Douglas-fir and true fir forests of the Pacific Northwest / Andrew R. Moldenke ... [et al.].
Published
[Portland Or.] : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 1987.
1 Holding library
book
  • E-resource
  • OA Open Access
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Insects injurious to stored grain / J.M. Stedman.
Author
  • Stedman, J. M. (John Moore), 1864-
Published
Auburn, Ala. : Agricultural Experiment Station of the Agricultural and Mechanical College, 1895.
1 Holding library
book
  • E-resource
  • OA Open Access
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Eastern forest insects / [by] Whiteford L. Baker.
Author
  • Baker, Whiteford Lee, 1903-
Published
[Washington] : U.S. Forest Service, 1972.
3 Holding libraries
book
  • E-resource
  • Printed resource
  • OA Open Access
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Identification of parasites of the Douglas-fir tussock moth, based on adults, cocoons, and puparia / Torolf R. Torgersen.
Author
  • Torgersen, Torolf R.
Published
Portland, Or. : Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1977.
1 Holding library
book
  • E-resource
  • OA Open Access

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