calvin-lee-2019-nssga

By |  February 15, 2019

Calvin Lee of the Indiana Mineral Aggregate Association welcomes NSSGA members to Indianapolis. Photo courtesy of NSSGA

Calvin Lee of the Indiana Mineral Aggregate Association welcomes NSSGA members to Indianapolis. Photo courtesy of NSSGA

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Kevin Yanik

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Kevin Yanik is editor-in-chief of Pit & Quarry. He can be reached at 216-706-3724 or kyanik@northcoastmedia.net.

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