Cockerell, I. Quality control in the animal feedstuffs manufacturing industry / I. Cockerell, D. Halliday and D. J. Morgan. - London : Tropical Products Institute, 1975. - iv, 38 p. ; 30 cm. G. 97 Subjects--Topical Terms: Feed industry --Quality control------Feeds--Quality control------ Dewey Class. No.: 338.4766466