The Wildland Recreation Boom and Sociology

Boulding Kenneth E. 1964 The Meaning of the Twentieth Century. New York: Harper & Row.

Carlson Glen E. 1943 “Human relations in forestry”. Research Studies of the State College of Washington 12 (March 1944): 3–8.

Catton William R. Jr. 1965 “Intervening opportunities: Barriers or stepping stones”. Pacific Soc. Rev. 8 (Fall): 75–81.

Catton William R. Jr. 1969 “Motivations of wilderness users”. Pulp and Paper Magazine of Canada (December 19): 121–126.

Catton William R. Lennart Berggren 1964 “Intervening opportunities and national park visitation rates”. Pacific Soc. Rev. 7 (Fall): 66–73.

Cooley Charles Horton 1909 Social Organization. New York: Charles Scribner's.

Darling F. Fraser Eichhorn Noel D. 1967 Man and Nature in the National Parks: Reflections on Policy. Washington, D.C.: Conservation Foundation.

Day M. F. 1962 “Preservation versus concentrated visitor use”. Pp. 150–158 in Adams Alexander B. (ed.) First World Conference on National Parks. Washington, D.C.: National Park Service, U.S. Department of the Interior.

Eddy William H. Jr. 1967 “Postscript”. In Fraser D. F. Eichhorn N. D. Man and Nature in the National Parks: Reflections on Policy. Washington, D.C.: Conservation Foundation.

Gilbert Edmund W. 1964 “Vaughan Cornish 1862–1948 and the advancement of knowledge relating to the beauty of scenery in town and country”. Delivered to the Oxford Preservation Trust, Oxford, England, November 13.

Hardin Garrett 1968 “The tragedy of the commons”. Science 162 (December 13): 1243–1248.

Hendee John C. Catton William R. Jr. 1968 “Wilderness users: What do they think?” American Forests 74 (September): 29–31, 60–61.

Hendee John C. Marlow Larry D. Brockman C. Frank 1968 “Wilderness users in the Pacific Northwest: Their characteristics, values, and management preferences”. USDA Forest Service Research Paper PNW-61. Portland, Ore.: Pacific Northwest Forest and Range Experiment Station.

Huizinga Johan 1950 Homo Ludens: A Study of the Play Element in Culture. Boston: Beacon.

Ise John 1961 Our National Park Policy: A Critical History. Baltimore: Johns Hopkins Press.

Klausner Samuel Z. 1969 “Recreation as social action”. Appendix A in a Program for Outdoor Recreation Research. Washington, D.C.: National Academy of Sciences.

Leopold Aldo 1933 “The conservation ethic”. Pp. 44–55 in Robert Disch (ed.) The Ecological Conscience: Values for Survival. Englewood Cliffs, N.J.: Prentice-Hall.

Linton Ralph 1936 The Study of Man. New York: Appleton-Century-Crofts.

Lucas P. H. C. 1970 Conserving New Zealand's Heritage. Wellington: A. R. Shearer, Government Printer.

McCaskill Lance 1965 “General aspects of recreation in national parks”. New Zealand J. of Forestry 10: 155–157.

Mead George Herbert 1934 Mind, Self, and Society. Chicago: Univ. of Chicago Press.

National Academy of Sciences 1969 A Program for Outdoor Recreation Research. Washington, D.C.

National Park Service 1956 Mission 66: To Provide Adequate Protection and Development of the National Park System for Human Use. Washington, D.C.: U.S. Department of the Interior (January).

National Parks of New Zealand 1965 National Parks of New Zealand. Wellington: R. E. Owen, Government Printer.

New Zealand Journal of Forestry 1964 “The recreational use of forest land”. Editorial Note 9: 119–121.

Nisbet Robert A. 1969 Social Change and History. New York: Oxford Univ. Press.

Ogburn William F. 1922 Social Change. New York: B. W. Huebsch.

Salmon J. T. 1960 Heritage Destroyed: The Crisis in Scenery Preservation in New Zealand. Wellington: A. H. and A. W. Reed.

Sutton Ann Sutton Myron 1965 Guarding the Treasured Lands. Philadelphia: J. B. Lippincott.

Wisdom's Heritage 1961 The National Parks of Canada. (Reprinted from the Annual Report of the Department of Northern Affairs and National Resources—fiscal year 1956–1957). Ottawa: Roger Duhamel, Queen's Printer and Controller of Stationery.

Working Party on National Parks Administration in New Zealand 1966 Report. Wellington: Department of Lands and Survey (November).