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  1. By: Christy, John A. (John Ashton), - Wagner, David H., - United States. Bureau of Land Management. - United States. Bureau of Land Management. Oregon State Office.
    Publication info: Portland, Or, U.S. Department of the Interior, Bureau of Land Management, Oregon-Washington State Office, 1996
    Holding Institution: Bureau of Land Management
  2. By: Exeter, Ronald L., - Harpel, Judith, - Wagner, David H., - United States. Bureau of Land Management. - United States. Bureau of Land Management. Salem District.
    Publication info: Salem, Or, U.S. Department of the Interior, Bureau of Land Management, Salem District, ©2016
    Holding Institution: Bureau of Land Management
  3. By: Wagner, David H.,
    Publication info: [Washington], American Fern Society, 1979
    Holding Institution: Smithsonian Libraries and Archives
    BHL Collections: Expanding Access to Biodiversity Literature
  1. By: Wagner, David H.,
    Type: Article
    In: Evansia
    Volume: 1
    Issue: 2
    Date: 1984
    Page Range: 13--22
    Publication Info: Springfield, Mo American Bryological and Lichenological Society c1984-
  2. By: Wagner, David H.,
    Type: Article
    In: Evansia
    Volume: 3
    Issue: 2
    Date: 1986
    Page Range: 24--25
    Publication Info: Springfield, Mo American Bryological and Lichenological Society c1984-
  3. By: Darrach, Mark Edward - Wagner, David H.,
    Type: Article
    In: Journal of the Botanical Research Institute of Texas
    Volume: 5
    Date: 2011
    Page Range: 427--435
    Publication Info: Fort Worth, Tex, Botanical Research Institute of Texas, 2007-
  4. By: Wagner, Warren H.‏ (Warren Herbert),‏ - Wagner, F. S. (Florence Signaigo), - Miller, C N - Wagner, David H.,
    Type: Article
    In: Rhodora
    Volume: 80
    Date: 1978
    Page Range: 92--106.
    Publication Info: [Cambridge, Mass., etc.], New England Botanical Club [etc.],
  5. By: Levin, Geoffrey A - Hirshberg, Jerilynn - Fuller, Ken - Fuller, Thomas C - Barbe, G. D. - Wagner, David H.,
    Type: Article
    In: Madroño; a West American journal of botany
    Volume: 38
    Date: 1991
    Page Range: 144--146
    Publication Info: Berkeley, California Botanical Society,
  6. By: Wagner, David H.,
    Type: Article
    In: Phytoneuron
    Volume: 2013-10
    Date: 2013
    Page Range: 1--9
    Publication Info: Fort Worth, TX, Guy L. Nesom,