@book{ international2002iaea, title={Water Balance and Fertigation for Crop Improvement in West Asia}, series={TECDOC Series}, number={1266}, year={2002}, url={http://www.dgdingfa.net/publications/6393/water-balance-and-fertigation-for-crop-improvement-in-west-asia}, publisher={INTERNATIONAL ATOMIC ENERGY AGENCY}, address={Vienna} }