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Author: Chris Swann
Last Updated: 27-11-2017 15:05
Dahl, T., Johnson, C. 1991. Wetlands Status and Trends in the Conterminous United States, Mid-1970s to Mid-1980s. United States Fish and Wildlife Service, Washington, DC.
This primary goal of this report was to estimate the wetland acreage of the United States in both the mid-1970’s and the mid-1980’s. This report constitutes a statistically valid effort to estimate the wetland resources of the United States; additionally, it provides indications of gains or losses for 14 categories of wetland and deepwater habitats.