This course of study is designed for the vocational agricultural student enrolled in an agricultural cooperative part-time training program in the area of milk processing occupations. The course consists of 11 units, each with 4 to 13 individual topics that milk processing plant employees should know. Subjects covered by the units are the following: the milk processing industry, nutritional properties of milk, microbiology and sanitation, milk quality and control, milk processing, by-products and specialties, plant equipment maintenance, electrical power and refrigeration, plant management, and plant maintenance. Each of the units includes an assignment sheet (which contains an objective, references, questions, and activities), and information sheets. Following the 11 units, answers are provided for the questions which appear earlier in the text. Additional materials include topic tests in true-false, matching, and other objective formats, and answers for these tests. (KC)