Agriculture Services Co.
   A full service advertising agency specializing in agriculture.
   http://www.agservmedia.com/

EX Wool
   Raw wool trading and market information resource. Registration required.
   http://www.exwool.com/

Leraas Cook & Associates
   Specializes in marketing and coalition building for clients in forestry, wildlife, and natural resource fields.
   http://www.leraascook.com/

USDA - Agricultural Marketing Service
   Includes six commodity divisions - Cotton, Dairy, Fruit and Vegetable, Livestock and Seed, Poultry, and Tobacco. The divisions employ specialists who provide standardization, grading and market news services for those commodities.
   http://www.ams.usda.gov/