More search options

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 14997.

Cover image
Author
  • Brues, Charles Thomas, 1879-
Published
Cambridge, Mass., Pub. for the Museum of comparative zoology by Harvard university press, 1945.
book
  • E-resource
  • Printed resource
  • OA Open Access
Cover image
ISBN
  • 9783319224619
Published
Cham : Springer International Publishing : Imprint: Springer, 2016.
54 Holding libraries
article
  • E-resource
  • Printed resource
  • OA Open Access
Cover image
Author
  • Shields, Charles W. (Charles Woodruff), 1825-1904.
Published
New York, C. Scribner's sons, 1882.
book
  • E-resource
  • Printed resource
  • OA Open Access
Cover image
Species umbelliferarum minus cognitae / illustratae a C. Sprengel, cum tabulis vii aeri incisis.
Author
  • Sprengel, Kurt Polycarp Joachim, 1766-1833.
Published
Halae : In officina Rengeriana, 1818.
book
  • E-resource
  • Printed resource
  • OA Open Access
Cover image
Nixus plantarum. / Auctore Johanni Lindley, Phil.Doct., Professore Londinensi.
Author
  • Lindley, John (1799-1865).
Published
Londini : Ridgway et filios, 1833.
book
  • E-resource
  • Printed resource
  • OA Open Access
Cover image
Monographia cimicum Sveciæ. / Auctore Carol. Fred. Fallén ...
Author
  • Fallén, Carolo Frederico, 1764-1830
Published
Hafniæ : apud C. G. Proft, literis directoris, J. F. Schulzii, 1807.
book
  • E-resource
  • Printed resource
  • OA Open Access
Cover image
Author
  • Williams, Frederic Newton (1862-1923).
Published
London : Linnean Society, 1893.
book
  • E-resource
  • Printed resource
  • OA Open Access
Cover image
Author
  • Fabricius, Johann Christian, 1745-1808.
Published
Hafniae [Denmark] : Proft et Storch, 1796.
book
  • E-resource
  • Printed resource
  • OA Open Access
Cover image
Author
  • Lecoyer, Cyprien Joseph, 1835-
Published
Gand : Annoot-Braeckman, 1885.
book
  • E-resource
  • Printed resource
  • OA Open Access
Cover image
ISSN
  • 0005-4003
Published
Ithaca, NY : Bailey Hortorium of New York State College of Agriculture.
periodical
  • E-resource
  • Printed resource
  • OA Open Access
  • UKRR
Cover image
The principles of botany, and of vegetable physiology. / Translated from the German of D. C. Willdenow, Professor of Natural History and Botany at Berlin.
Author
  • Willdenow, Carl Ludwig (1765-1812).
Edition
A new edition, greatly enlarged by the author.
Published
Edinburgh / London : William Blackwood / T. Cadell and W. Davies, 1811.
book
  • E-resource
  • Printed resource
  • OA Open Access
Cover image
American species of Amelanchier, with 14 maps and 23 plates. By George Neville Jones.
Author
  • Jones, George Neville, l904-
Published
Urbana, The University of Illinois press, 1946.
book
  • E-resource
  • Printed resource
  • OA Open Access
Cover image
Author
  • Kulik, Martin M., 1932-
Published
[Washington] : U.S. Agricultural Research Service, 1968.
book
  • E-resource
  • Printed resource
  • OA Open Access
book
  • E-resource
  • Printed resource
  • OA Open Access
Cover image
Description botanique du Chiranthodendron, arbre du Mexique, nouvellement connu, et remarquable par son aspect et sa beauté; traduction de l'espagnol de Don Joseph-Denis Larréategui, étudiant en médecine au Mexique; avec deux planches coloriées: publiée par M. Lescallier ...
Author
  • Larréategui, José Dionisio.
Published
Paris, De l'Imprimerie impériale, an XIII. 1805.
book
  • E-resource
  • Printed resource
  • OA Open Access
Cover image
Mémoire sur la famille des Rubiacées : contenant les caractères des genres de cette famille et d'un grand nombre d'espèces nouvelles / par Achille Richard ; accompagné de quinze planches dessinées par l'auteur et gravées en taille-douce.
Author
  • Richard, Achille, 1794-1852.
Published
Paris : Impr. de J. Tastu, 1829.
book
  • E-resource
  • Printed resource
  • OA Open Access

Export:

Selection Options