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[[Category:Who's who in the solar cooking movement|Nepper]]

Revision as of 00:19, July 31, 2011


Water Pasteurization Indicators

Robert Nepper is involved with the Rotary club in a project to manufacture thousands of Water Pasteurization Indicators (WAPIs) for use in projects throughout the world.

See also


Robert Nepper
North Star Devices Inc.
2251 Shawnee Dr.
N. St. Paul, MN 55109

Tel: +1 (651) 777-5159

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