@book{
      international2019iaea,
      title={Environment Laboratories Newsletter
Vol. 6, No. 1, January - July 2019},
      author={ },
      series={entity},
      number={6/1 },
      year={2019},
      isbn={ },
      url={/publications/13611/environment-laboratories-newsletter-vol-6-no-1-january-july-2019 },
      publisher={INTERNATIONAL ATOMIC ENERGY AGENCY },
      address={Vienna}
    }