000 00578nam a2200205Ia 4500
001 000000185369
008 230524s9999 xx 000 0 und d
040 _cUDSM
050 _aEAF QTO HD1691.C65
110 _aFAO
_eCorporate author
245 1 0 _aComputer - assisted watershed planning and management
_b : technologies for national planning
260 _bFAO,
_c1993
300 _a29p.
_b : ill.
_c ; 30cm.
650 _aWater supply
650 _aPlanning
650 _aData processsing
650 _aManagement
650 _aWatershed management
942 _2lcc
_cBK
999 _c80344
_d80344