Sort By:
  1. Catalogue of plants growing without cultivation in the state of New Jersey, with a specific description of all the species of violet found therein. Directions for collecting ... To which is added a directory of living botanists of North America and the West Indies.
    By: Willis, Oliver R. (Oliver Rivington),
    Publication info: New York,J. W. Schermerhorn & Co.,1874.
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    BHL Collections: New York Botanical Garden
    View Book
  2. Catalogue of plants growing without cultivation in the state of New Jersey, with a specific description of all the species of violet found therein. Directions for collecting ... Also, a directory of living botanists of North America and the West Indies.
    By: Willis, Oliver R. (Oliver Rivington),
    Edition: Rev. and enl. ed.
    Publication info: Chicago, [etc.]A. S. Barnes & co.[1877]
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    BHL Collections: New York Botanical Garden
    View Book
  3. Correspondence : Willis (Oliver) and Engelmann (George), 1881.
    By: Willis, Oliver R. (Oliver Rivington),
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    BHL Collections: Engelmann Papers, Missouri Botanical Garden
    View Book
  4. The history of the several towns, manors, and patents of the county of Westchester, from its first settlement to the present time.
    By: Bolton, Robert, - Bolton, Cornelius Winter, - Willis, Oliver R. (Oliver Rivington),
    Publication info: New York,C.F. Roper,1881.
    Holding Institution: Columbia University Libraries (archive.org)
    View Book
  5. The history of the several towns, manors, and patents of the county of Westchester, from its first settlement to the present time.
    By: Bolton, Robert, - Bolton, Cornelius Winter, - Willis, Oliver R. (Oliver Rivington),
    Edition: Rev. by the author.
    Publication info: New York,C. F. Roper,1881.
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    BHL Collections: New York Botanical Garden
    View Book
  6. The history of the several towns, manors, and patents of the county of Westchester, from its first settlement to the present time / carefully revised by the author, by Robert Bolton ; edited by C. W. Bolton.
    By: Bolton, Robert, - Bolton, Cornelius Winter, - Willis, Oliver R. (Oliver Rivington),
    Publication info: New York :C. F. Roper,1881.
    Holding Institution: Allen County Public Library Genealogy Center (archive.org)
    View Book
  7. Lessons in the structure, life, and growth of plants, for schools and academies,
    By: Wood, Alphonso, - Willis, Oliver R. (Oliver Rivington),
    Edition: [Rev. ed.].
    Publication info: Chicago,A.S. Barnes & company,c1889.
    Holding Institution: Library of Congress
    BHL Collections: Library of Congress
    View Book
  8. Lessons in the structure, life, and growth of plants, for schools and academies / by Alfonso Wood ; revised and edited by Oliver R. Willis.
    By: Wood, Alphonso, - Willis, Oliver R. (Oliver Rivington),
    Edition: Rev. ed.
    Publication info: New York :American Book Company,1889.
    Holding Institution: University of California Libraries (archive.org)
    View Book
  9. A practical flora for schools and colleges, by Oliver R. Willis.
    By: Willis, Oliver R. (Oliver Rivington),
    Publication info: New York,American Book Co.[c1894]
    Holding Institution: NCSU Libraries (archive.org)
    View Book
  10. Report of the flora of Westchester County. Prepared for Bolton's History of the County.
    By: Willis, Oliver R. (Oliver Rivington), - Bolton, Robert,
    Publication info: New YorkRoper & Burdge,1880?
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    BHL Collections: New York Botanical Garden
    View Book