ORGANIC FARMING INFORMATION
Biodynamic Farming and Gardening Association
eXtension Organic Information (eOrganic)
'How to Go Organic' Resources - Organic Trade Assn. (OTA)
Insect and Disease Control Materials: Organic Resource Guide
National Organic Program of USDA
North East Organic Network (NEON)
Northeast Organic Farming Association of Vermont (NOFA- VT)
Organic Certification of Vegetable Operations - Univ. of Minnesota
Organic Crop Improvement Association (OCIA)
Organic Crop Production - Ontario Ag Ministry fact sheets (lots)
Organic Farming Information - ATTRA
Organic Farming Research Foundation (OFRF)
Organic Farming Research and Information - Univ. of California
Organic Materials Review Institute (OMRI) lists of approved products