agricultural industries cereal products dairy personnel dairy products . butter . cheese . cream . ice cream . milk . . . . . low fat milk . . . skim milk . . . whole milk . . . . . dried milk . . . liquid milk . . . . . buffalo milk . . . cow milk . . . goat milk . . . sheep milk . . . . . condensed milk . . . evaporated milk . . . homogenized milk . . . pasteurized milk . . . sterilized milk farm managers long-life products . dried milk . sterilized milk perishable products shepherds stored products