Academic Bibliography

Clark, Roger N.; Stankey, George H. 1979. The recreation opportunity spectrum: a framework for planning, management, and research. Gen. Tech. Rep. PNW-GTR-98. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station. 32 p.

Hammitt, W. E., and D. N. Cole. 1998. Wildland Recreation: Ecology and Management. 2nd ed. NY: John Wiley and Sons.

Lacaze, J.F. 2000. Forest management for recreation and conservation: new challenges. Forestry. Vol 73, Num. 2: 137-141(5). Oxford University Press.

Merriam, L.C. 1969. European Forest Recreation Policies and Possible United States Implications. Journal of Forestry. Vol 67, Num 12: 881-885 (5).

More, Thomas A.; Bulmer, Susan; Henzel, Linda; Mates, Ann E. 2003. Extending the Recreation Opportunity Spectrum to nonfederal lands in the Northeast: an implementation guide Gen. Tech. Rep. NE-309. Newtown Square, PA: U.S. Department of Agriculture, Forest Service, Northeastern Research Station. 25 p.

Teasley, R. Jeff; Bergstrom, John C.; Cordell, H. Ken; Zarnoch, Stanley J.; Gentle, Paul 1999. Private lands and outdoor recreation in the United States In: Cordell, H. Ken; Betz, Carter ; Bowker, J.M.; and others. Outdoor recreation in American life: a national assessment of demand and supply trends. Champaign, IL: Sagamore Publishing: 183-218.