Vandepopuliere et al., 1975. Poult. Sci., 74 (7): 1180-1190 Document reference Vandepopuliere, J. M. ; Walton, H. V. ; Cotterill, O. J., 1975. Nutritional evaluation of egg shell meal. Poult. Sci., 74 (7): 1180-1190Citation key Vandepopuliere et al., 1975Datasheets Eggshells