@book{
      international2001iaea,
      title={Use of Isotope and Radiation Methods in Soil and Water Management and Crop Nutrition},
      author={ },
      series={entity},
      number={14 },
      year={2001},
      isbn={ },
      url={/publications/6423/use-of-isotope-and-radiation-methods-in-soil-and-water-management-and-crop-nutrition },
      publisher={INTERNATIONAL ATOMIC ENERGY AGENCY },
      address={Vienna}
    }