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Subject Terms

SUBJECTS
    Names:
    • American Nature Study Society.
    • Cady, Bertha Chapman.
    • Caldwell, Otis W.
    • Davidson, C. Girard.
    • Finley, William L.
    • Free, George.
    • Gillmore, Ruth Miriam.
    • Green, George R.
    • Matlock, Nellie F.
    • Ordway, Samuel H.,
    • Palmer, Ephraim Laurence, 1888-1970.
    • Patch, Edith.
    • Sharp, L. B.
    • Shaw, Ellen Eddy.
    • Sollberger, Dwight E.
    • Teale, Edwin Way, 1899-
    • Vinal, William Gould.
    • Weaver, Richard L.
    • Westwood, Richard W.
    • Wiley, Farida A. (Farida Anna)
    • American Association for the Advancement of Science.
    • American Nature Study Society.
    • American Nature Study Society.Conservation Committee.
    • Ecologists Union (U.S.)
    • Izaak Walton League of America.
    • National Council of State Garden Clubs.
    • National Parks Association (U.S.)
    • Natural Resources Council of America.
    • United States.Department of the Interior.
    Subjects:
    • Conservation of natural resources.
    • Forest conservation.
    • Land use--Law and legislation.
    • Nature study.
    • Science--Study and teaching.
    • Soil conservation.
    • Wildlife conservation.