@book{
  international2000iaea,
  title={Soils Newsletter Vol. 23, No. 1, August 2000},
  series={Soils Newsletter},
  year={2000},
  url={https://www.iaea.org/publications/6125/soils-newsletter-vol-23-no-1-august-2000},
  publisher={INTERNATIONAL ATOMIC ENERGY AGENCY},
  address={Vienna}
}