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Moss control

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Abstract
The growth of moss, algae and lichens on roofs is problem -- not only are they unsightly but they also may hinder drainage of roof and snow melt. Build-up of moss can degrade a roof covering and lead to leaks and premature roof failure.
Date
3/2007
Author(s)
Jim Carlson
Page(s)
52-57
Keyword(s)
steep roof; moss control


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