000 00319nam a2200121Ia 4500
008 170101s1980 xx 000 0 und d
082 _a631.7 IRRI
100 _aIRRI
245 0 _aReport of a planning work shop on irrigation water management
260 _aPhilippones
_bIRRI
_c1980
300 _aP[?]
942 _2ddc
_cBK
999 _c30831
_d30831