TY - BOOK AU - Kiflewahid, Berhane (Ed.) AU - Drysdale, Robert M (Ed.) AU - Potts, Gordon R (Ed.) ED - International Development Research Centre (Canada) TI - By-product utilization for animal production SN - 0-88936-365-X U1 - 636.085 21st PY - 1983/// CY - Ottawa PB - The Author KW - Animal products; Cost effectiveness; Poultry; Animal feeding ER -