Great Lakes Regional Pollution Prevention Roundtable
Promoting Pollution Prevention Through Information Exchange

Thomas E. Calloway
Air Management Engineer
Wisconsin Department of Natural Resources
P.O. Box 12436
4041 N. Richards Street
Milwaukee , Wisconsin 53212
(414) 229-0854 (work)
(414) 229-0810 (fax)

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  • GLRPPR is a member of the Pollution Prevention Resource Exchange, a national network of regional information centers: NEWMOA (Northeast), WRRC (Southeast), GLRPPR (Great Lakes), ZeroWasteNet (Southwest), P2RIC (Plains), Peaks to Prairies (Mountain), WSPPN (Pacific Southwest), PPRC (Northwest).


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