 | | UMD Large Lakes Observatory |
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| Robert Sterner
2205 E 5th Street
Research Lab Building 109
Duluth, MN 55812
Phone: (218) 726-7926
Fax: (218) 726-6979
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| | UMD Natural Resources Research Institute |
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| Rolf Weberg
5013 Miller Trunk Highway
Duluth, MN 55811-1442
Phone: (218) 788-2697
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