Conference in matter of pollution of Lake Superior and its tributary basin-Minnesota-Wisconsin-Miehigan, proceedings, 3d meeting of 2d session (reconvened), Duluth, Minn., Apr. 22-23, 1971.
Publication Title:
Conference in matter of pollution of Lake Superior and its tributary basin-Minnesota-Wisconsin-Miehigan, proceedings, 3d meeting of 2d session (reconvened), Duluth, Minn., Apr. 22-23, 1971.
Display Title:
Conference in matter of pollution of Lake Superior and its tributary basin-Minnesota-Wisconsin-Miehigan, proceedings, 3d meeting of 2d session (reconvened), Duluth, Minn., Apr. 22-23, 1971.
Corporate Agency Authors:
Environmental Protection Agency
Sort Author:
Environmental Protection Agency
Author place:
Washington, DC
Author zip:
20460
Date:
[1972.]
Publish Date ISO Format:
1972-01-01T00:00:00Z
Publication Start:
19720101
Publication End:
19721231
Corporate/Agency Author:
Environmental Protection Agency
Publication month:
13
Publication year:
1972
SuDoc number:
EP 1.16/2:Su 7/971
Description:
cover title, [1] +504 p. il. 4°
Notes:
† Distribution Made by Issuing Office. • Sent to Depository Libraries. Item 473-A-1
Availability:
† Distribution Made by Issuing Office. • Sent to Depository Libraries. Item 473-A-1