000 00318nam a2200121Ia 4500
008 170101s1988 xx 000 0 und d
082 _a628.1 OOM
100 _aOomen J.M.V.
245 0 _aHealth and Irrigation ILRI Vol.2
260 _aWageningen
_bILRI Publicarions 45
_c1988
300 _a119 p.
942 _2ddc
_cEG
999 _c1913016
_d1913016