000			00622nam a2200205Ia 4500
008			130910s9999 xx 000 0 und d
020			_a925102661
041			_aeng
082			_221st ed. _a627.52 _bDES
100			_aGaland, A.
245			_aDesign and optimization of irrigation distribution networks _cby Y. Laybe...[et al]
260			_aRome : _bFood and Agriculture Organization of the United Nations , _c1988
300			_axiv, 247p ; _c29.5cm
653			_aAgricultural engineering
653			_aIrrigation engineering
700			_aLaybe, Y.
700			_aOlson, M.A.
700			_aTsiourtis, N.
942			_cEN _2ddc
999			_c20111 _d20111