000 006250000a22002050004500
001 6516
090 _a6516
100 _a19990218 1998 m||y0pory5003 ba
102 _aCH
200 _aMethods for assessing trends in water demands and use for hydrological Services
_fA. Perks, W. Solley
210 _aGeneva
_cWMO
_d1998
215 _a32 p.
_d29 cm
225 2 _aWMO/Technical Reports in Hydrology and water resources
_v63
300 _aWMO/TD-NÂș.915
317 _aOrigem: IM
500 1 0 _aWMO/Technical Reports in Hydrology and water resources
_h63
606 _aHIDROLOGIA
_zIM
675 _a
700 1 _aPerks
_bA.
700 1 _aSolley
_bW.