College of Agriculture and Natural Resources
Center for Land Use Education and Research
A CLEAR Mini Research Project


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Principal map unit design criteria for NHF ecological units

Source: Cleland, D.T.; Avers, P.E.; McNab, W.H.; Jensen, M.E.; Bailey, R.G.; King, T.; Russell, W.E. 1997. National Hierarchical Framework of Ecological Units. Published in Boyce, M.S.; Haney, A., ed. 1997. Ecosystem Management Applications for Sustainable Forest and Wildlife Resources. Yale University Press, New Haven, CT. pp. 181-200.