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Bion Environmental Technologies, Inc.
Offers farmers a patented waste management process that reduces odors associated with animal agriculture and transforms the waste into a pleasant-smelling organic soil amendment, offered for sale to consumers.
http://www.biontech.com
Families Against Rural Messes.
Anti-livestock industry group's website includes information and links about animal waste management, odors, and regulations.
http://www.farmweb.org/