Henderson, Silas Milton. Agricultural process engineering / S. M. Henderson and R. L. Perry. - 3rd edition. - Westport, Connecticut : AVI Publishing Company, c1976. - xi, 442 pages : illustration ; 24 cm. Includes bibliographies and index. ISBN: 0870552120 LCCN: 76021452 Subjects--Topical Terms: Agricultural engineering.Agricultural machinery.Agricultural processing. LC Class. No.: S698 / .H4 1976 Dewey Class. No.: 631.5/6