000 00413nam a2200169Ia 4500
008 130223s9999 xx 000 0 und d
080 _a626.81
100 _aLabye, Y.
245 _aDesign and optimization of irrigation distribution networks
260 _aRome
260 _bFAO
260 _c1988
300 _a247 p.
440 _aNo. 44; FAO, Irrigation and Dr
901 _pS40096
942 _cB
_2udc
999 _c119739
_d119739