Reprints of a series of articles on why this is important and how it can be done. 52 pp. 1970.
Niering, William A.; Goodwin, Richard H.; Deevey, Edward S. Jr; and Thomson, Betty F., "Bulletin No. 17: Preserving Our Freshwater Wetlands" (1970). Bulletins. 17.
The views expressed in this paper are solely those of the author.