Santa Clara County Integrated Waste Management
California Materials Exchange (CALMAX)
California Integrated Waste Management Board Resource Conservation Division
California Refuse Removal Council
Center for the Development of Recycling
City of San Jose Environmental Service Department
Organic Farming Research Foundation
US Composting Council
California Resource Recovery Association
California Integrated Waste Management Board
Organic Farming Research Foundation
Organic Trade Association
Sustainbable Farming Connection: