000 00317nam a2200121Ia 4500
008 170101s1981 xx 000 0 und d
082 _a338.162 CAR
100 _acarruthers I
245 0 _aEconomics of Irrigation
260 _aLiverpool
_bLiveerpool University Press
_c1981
300 _a300 p.
942 _2ddc
_cEG
999 _c1880466
_d1880466