[Total phosphorus content in Wisconsin lakes].

Bibliographic Details
Corporate Author:	United States. Environmental Protection Agency
Format:	Government Document Map
Language:	English
Published:	[Washington, D.C.] : [Environmental Protection Agency], [between 1980 and 1989?]
Subjects:	Lakes > Monitoring > Wisconsin > Maps. Water > Phosphorus content > Wisconsin > Maps. Water > Composition > Wisconsin > Maps.

Evans: US Documents (Annex 5th floor)