@book{
      international1976iaea,
      title={Efficiency of Water and Fertilizer Use in Semi-arid Regions (Bambey, Senegal, 10-14 Nov. 1975)},
      author={ },
      series={entity},
      number={192 },
      year={1976},
      isbn={ },
      url={/publications/441/efficiency-of-water-and-fertilizer-use-in-semi-arid-regions-bambey-senegal-10-14-nov-1975 },
      publisher={INTERNATIONAL ATOMIC ENERGY AGENCY },
      address={Vienna}
    }