Wisman, 1964. Poult. Sci., 43: 871-876 Document reference Wisman, E. L., 1964. Processed hatchery by-product as an ingredient in poultry rations. Poult. Sci., 43: 871-876Web http://ps.fass.org/cgi/content/abstract/43/4/871Citation key Wisman, 1964Datasheets Hatchery by-product meal
