COOPERATIVE AGRICULTURE for California's citrus fruits, raisins, walnuts, olives, and other products has been created largely through cooperative advertising. Eggs and poultry from the Pacific coast are regularly marketed in New York City, Philadelphia, Balti- more, and other urban centers. Irish potatoes from Vir- ginia's Eastern Shore go to a dozen or more States. Straw- berries from Louisiana find their way through cooperative channels to northern markets Turkeys from Colorado. Utah, and Wyoming handled by cooperatives enjoy a market almost Nation-wide in extent. Cooperation is finding a per- manent place in the grocery basket for Maryland's sweet corn and spinach. Michigan's cherries, Georgia's pecans, Idaho's dry beans, Montana's peas. Wisconsin's cheese, Penn- sylvania's mushrooms, Minnesota's butter, New Jersey's to- matoes, Oregon's pears, Texas' grapefruit, Arkansas' rice. PURCHASING COOPERATIVES Purchasing cooperatives have made the largest gains. Over a million farmers are buying farm supplies and equip- ment across the counter of cooperative associations In addition to the 2,000-odd associations whose main business is purchasing, there are nearly 4,000 marketing associations which handle supplies for their members as a side-line ac- tivity. Feed for livestock and poultry makes up the larg- est dollar volume of cooperative purchasing, but sales of oil and gasoline for farm trucks and motors are crowding for first place. Other products handled in volume by farm- ers' associations include fertilizer, farm machinery, binder twine, hardware, crates, baskets, and other containers, spray material and seed. Large-scale purchasing organizations like the Grange- League-Federation in New York State, Southern States at Richmond, Va., or the Farmers' Union Central Exchange at St. Paul are supplying scores of local purchasing associa- tions in their respective areas and increasing their business steadily each year.