From the mountains to the sea : the state of Maryland's freshwater streams /

Bibliographic Details
Corporate Authors:	National Health and Environmental Effects Research Laboratory (U.S.). Atlantic Ecology Division, United States. Environmental Protection Agency. Region III. Environmental Services Division
Other Authors:	Boward, Daniel
Format:	Government Document Book
Language:	English
Published:	Washington, DC : U.S. Environmental Protection Agency, Office of Research and Development, [1999]
Subjects:	Stream ecology > Maryland. Water quality > Maryland.

Evans: US Documents (Annex 5th floor)