@book{ international1999iaea, title={Nuclear Based Technologies for Estimating Microbial Protein Supply in Ruminant Livestock}, author={ }, series={entity}, number={1093 }, year={1999}, isbn={ }, url={/publications/5764/nuclear-based-technologies-for-estimating-microbial-protein-supply-in-ruminant-livestock }, publisher={INTERNATIONAL ATOMIC ENERGY AGENCY }, address={Vienna} }