000 00476nam a2200157Ia 4500
008 170101s1996 xx 000 0 und d
082 _a551.48 F60C
100 _aFood and Agriculture Organization
245 0 _aComputer-assisted Watershed planning and management: technologies for national planning
260 _c1996
300 _a87p
440 _aFAO. conservation guide, 28/1
650 _aWATERSHED MANAGEMENT
653 _aWATERSHED MANAGEMENT
942 _2ddc
_cB
999 _c114738
_d114738