America's wetlands
| Author: | U.S. Environmental Protection Agency, Office of Water, Office of Wetlands, Oceans, and Watersheds (4502F) | |
| Date: | [date unknown] | |
| Abstract: | Reading this booklet will give you a better understanding of the rich variety of wetlands, their importance, how they are threatened, and what can be done to conserve them for future generations. | |
