Isaac Kremer/ January 14, 2018/ / 0 comments

A sedimentary rock formed chiefly by the accumulation of organic remains, as shells and coral, consisting mainly of calcium carbonate, and used as a building stone and in the manufacture of lime. Photo from Chichen Itza, Mexico, 2011.

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About Isaac Kremer

Isaac Kremer is a transformational leader with a track record of success revitalizing downtowns in the United States. He has written and spoken extensively. He's always on the lookout for new and innovative ideas to unlock the potential of downtown areas.

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