[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.

Description
Item Description:	Title created by cataloger. Depicts concentrations of total phosphorus found in lakes located in Burnett, Polk, St. Croix, Washburn and Barron counties of Wisconsin. Indicates total phosphorus content in relation to maximum depth, percentage of agricultural watershed, lake type, lake area and drainage to lake area ratio. Shipping list number: 1990-0746-P. Cartographic material.
Physical Description:	6 maps on 1 sheet : color ; 54 x 72 cm., on sheet 57 x 76 cm., folded to 18 x 26 cm.