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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 35089.

Cover image
Author
  • Morton, John Chalmers, 1821-1888.
Published
London, Longman, Green, Longman, Roberts, & Green, 1863.
book
  • E-resource
  • Printed resource
  • OA Open Access
Cover image
Author
  • Morton, John Chalmers, 1821-1888.
Edition
21st edition, re-written and extended.
Published
London : Routledge, Warne, and Routledge, 1862.
book
  • E-resource
  • Printed resource
  • OA Open Access
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Studies on the genus Pythium / by Velma Dare Matthews.
Author
  • Matthews, Velma Dare.
Published
Chapel Hill : The University of North Carolina press, 1931.
book
  • E-resource
  • Printed resource
  • OA Open Access
Cover image
Truck crop plants / by Henry Albert Jones, PH. D. and Joseph Tooker Rosa.
Author
  • Jones, Henry Albert, 1889-
Edition
1st ed.
Published
New York [etc.] : McGraw-Hill book company, inc., 1928.
book
  • E-resource
  • Printed resource
  • OA Open Access
Cover image
Author
  • Shepard, Harold H. (Harold Henry), 1898-1993.
Published
Minneapolis, Minn. : Burgess, [1939], ©1939.
book
  • E-resource
  • Printed resource
  • OA Open Access
Cover image
The weeds, poison plants, and naturalized aliens of Victoria / by Alfred J. Ewart ; assisted by J. R. Tovey ; also a supplement by J. W. Audas and P. F. Morris
Author
  • Victoria. Dept. of Agriculture
Published
Melbourne : Kemp, 1909.
book
  • E-resource
  • Printed resource
  • OA Open Access
Cover image
Mosquito eradication / by W. E. Hardenburg.
Author
  • Hardenburg, W. E. (Walter Ernest), 1886-1942.
Edition
1st ed.
Published
New York [etc.] : McGraw-Hill book company, inc., 1922.
book
  • E-resource
  • Printed resource
  • OA Open Access
Cover image
Author
  • Kennedy, Benjamin Hall, 1804-1889.
Published
London, Longmans, Green and co., 1872.
book
  • E-resource
  • Printed resource
  • OA Open Access
Cover image
ISBN
  • 016042075X
  • 9780160420757
Published
Washington, D.C. : U.S. Congress, Office of Technology Assessment, 1993.
book
  • E-resource
  • Printed resource
  • OA Open Access
Cover image
The soybean / by Charles V. Piper and William J. Morse.
Author
  • Piper, Charles V. (Charles Vancouver), 1867-1926.
Edition
1st ed.
Published
New York : McGraw-Hill book company, inc., 1923.
book
  • E-resource
  • Printed resource
  • OA Open Access
Cover image
Wax craft, all about beeswax; its history, production, adulteration, and commercial value, by T. W. Cowan ... with 17 plates and 37 figures on art paper.
Author
  • Cowan, T. W. (Thomas William), 1840-1926.
Published
London, S. Low, Marston & co., ltd. [etc.] 1908.
book
  • E-resource
  • Printed resource
  • OA Open Access
Cover image
Author
  • Watson, L. (Leslie)
ISBN
  • 0867847433
Edition
2nd ed.
Published
Canberra : Australian National University, Research School of Biological Sciences, 1985.
book
  • E-resource
  • Printed resource
  • OA Open Access
Cover image
Handbook of agricultural pest control, by Stanley F. Bailey and Leslie M. Smith.
Author
  • Bailey, Stanley F. (Stanley Fuller), 1906-
Published
New York, Industry Publications [c1951]
book
  • E-resource
  • Printed resource
  • OA Open Access
Cover image
Author
  • Johnston, Jas. F. W. (James Finlay Weir), 1796-1855.
Published
Fredericton : J. Simpson, printer, 1850.
book
  • Microform
  • E-resource
  • Printed resource
  • OA Open Access
Cover image
Early stages of Carabidæ, by George Dimmock ... and Frederick Knab ...
Author
  • Dimmock, George, 1852-1930.
Published
Springfield, Mass., The Museum, 1904.
book
  • E-resource
  • Printed resource
  • OA Open Access
Cover image
Author
  • Harder, Edmund Cecil.
Published
Washington : Government Printing Office, 1919.
book
  • E-resource
  • Printed resource
  • OA Open Access
Cover image
Author
  • Ferris, Gordon Floyd, 1893-
Published
Stanford University Calif., Stanford university press, 1928.
book
  • E-resource
  • Printed resource
  • OA Open Access
Cover image
Author
  • Hutchinson, Henry.
Published
London : Houlston and Stoneman; [etc., etc.], 1844.
book
  • E-resource
  • Printed resource
  • OA Open Access

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