Smith, R.D., Ammann, A., Bartoldus, C., and Brinson, M.M. ( 1995). “An approach for assessing wetland functions using hydrogeomorphic classification, reference wetlands, and functional indices,” Technical Report WRP-DE-9, U.S. Army Engineer Waterways Experiment Station, Vicksburg, MS, 1–72.

Swink, F., and Wilhelm, G. ( 1994). Plants of the Chicago Region. Indiana Academy of Science, Indianapolis, IN.

The National Academies | 500 Fifth St. N.W. | Washington, D.C. 20001
Copyright © National Academy of Sciences. All rights reserved.
Terms of Use and Privacy Statement