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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 44440.

Cover image
Author
  • Symonds, W. S. (William Samuel), 1818-1887.
Edition
2nd ed. /
Published
London : Robert Hardwicke, 1864.
book
  • E-resource
  • Printed resource
  • OA Open Access
Cover image
Author
  • Museo Nacional De Costa Rica.
Published
San Jose; Costa Rica
periodical
  • E-resource
  • Printed resource
  • OA Open Access
Cover image
Report of a geological survey of Wisconsin, Iowa, and Minnesota : and incidentally of a portion of Nebraska Territory / made under instructions from the United States Treasury department ; by David Dale Owen, United States geologist.
Author
  • Owen, David Dale, 1807-1860.
Published
Philadelphia : Lippincott, Grambo & co., 1852.
periodical
  • Microform
  • E-resource
  • Printed resource
  • OA Open Access
Cover image
Die Gymonospermen der böhmischen Kreide-Formation. Von dr Josef Velenovský. Mit 13 Tafeln.
Author
  • Velenovský, Josef, 1858-
Published
Prag, Druck von E. Grégr., in commission bei F. R̆ivnáč, 1885.
book
  • E-resource
  • Printed resource
  • OA Open Access
Cover image
Brachiopodes : études locales / par Joachim Barrande.
Author
  • Barrande, Joachim, 1799-1883.
Published
Prague : [chez l'auteur], 1879.
book
  • E-resource
  • Printed resource
  • OA Open Access
Cover image
Author
  • University Of Utah.
Published
Salt Lake City; USA
periodical
  • E-resource
  • Printed resource
  • OA Open Access
Cover image
Author
  • Ritchie, Archibald Tucker.
Edition
5th ed. rev. and considerably abridged by the author.
Published
London : Daldy, Isbister, 1874.
book
  • E-resource
  • Printed resource
  • OA Open Access
Cover image
Author
  • Dawson, John William, Sir, 1820-1899.
Published
Montreal : Dawson Bros. ; London : Sampson Low, Son & Marston, 1871-1882.
book
  • E-resource
  • Printed resource
  • OA Open Access
Cover image
Author
  • Richthofen, Ferdinand, Freiherr von, 1833-1905.
Published
Berlin, R. Oppenheim, 1886.
book
  • E-resource
  • Printed resource
  • OA Open Access

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