Showing 1 - 8 results of 8 for search 'Campbell, Ralph E. (Ralph Edmund), 1927-', query time: 0.02s Refine Results
  1. 1
    Prediction of air temperature at a remote site from official weather station records /

    Prediction of air temperature at a remote site from official weather station records / by Campbell, Ralph E. (Ralph Edmund), 1927-

    Published 1972
    Search for the full-text version of this title in HathiTrust
    Government Document Book
    Save to List
    Saved in:
  2. 2
    Evaporation from bare soil as affected by texture and temperature /

    Evaporation from bare soil as affected by texture and temperature / by Campbell, Ralph E. (Ralph Edmund), 1927-

    Published 1971
    Search for the full-text version of this title in HathiTrust
    Government Document Book
    Save to List
    Saved in:
  3. 3
    Production capabilities of some upper Rio Puerco soils of New Mexico /

    Production capabilities of some upper Rio Puerco soils of New Mexico / by Campbell, Ralph E. (Ralph Edmund), 1927-

    Published 1968
    Search for the full-text version of this title in HathiTrust
    Government Document Book
    Save to List
    Saved in:
  4. 4
    Precipitation and temperature characteristics of forested watersheds in central Arizona /

    Precipitation and temperature characteristics of forested watersheds in central Arizona / by Campbell, Ralph E. (Ralph Edmund), 1927-

    Published 1982
    Search for the full-text version of this title in HathiTrust
    Government Document Book
    Save to List
    Saved in:
  5. 5
    Wildfire effects on a ponderosa pine ecosystem : an Arizona case study /

    Wildfire effects on a ponderosa pine ecosystem : an Arizona case study / by Campbell, Ralph E. (Ralph Edmund), 1927-

    Published 1977
    Search for the full-text version of this title in HathiTrust
    Government Document Book
    Save to List
    Saved in:
  6. 6
    Effects of pinyon-juniper removal on natural resource products and uses in Arizona /

    Effects of pinyon-juniper removal on natural resource products and uses in Arizona / by Clary, Warren P.

    Published 1974
    Other Authors:
    Search for the full-text version of this title in HathiTrust
    Government Document Book
    Save to List
    Saved in:
  7. 7
    Effects of fire on soil : a state-of-knowledge review /

    Effects of fire on soil : a state-of-knowledge review / by Wells, Carol G.

    Published 1979
    Other Authors: “…Campbell, Ralph E. (Ralph Edmund), 1927-…”
    Search for the full-text version of this title in HathiTrust
    Government Document Conference Proceeding Book
    Save to List
    Saved in:
  8. 8
    Opportunities for increasing water yields and other multiple use values on ponderosa pine forest lands /

    Opportunities for increasing water yields and other multiple use values on ponderosa pine forest lands / by Brown, Harry E. (Harry Esmond), 1924-

    Published 1974
    Other Authors:
    Search for the full-text version of this title in HathiTrust
    Government Document Book
    Save to List
    Saved in:
Search Tools: RSS Feed – Save Search