Carman, Hoy F. Economic aspects of producing and marketing California apples / Hoy F. Carman & David E. Kenyon - California : California University , 1969 - v, 60p. : ill. ; 28 cm. - Giannini Foundation research report . Includes bibliographical references and index. Subjects--Topical Terms: Fruits and vegetables--United States Dewey Class. No.: 634 / CAR