000 004890000a22001810004500
001 5839
090 _a5839
100 _a19971112 1991 m||y0pory5003 ba
102 _aUS
200 _aOpportunities in the Hydrologic Sciences
_edited by the National Research Council
210 _aWashington D.C.
_dNational Academy Press
210 _d1991
215 _a348 p.
_d20 cm
317 _aOrigem: IM
606 _aHIDROLOGIA
_zIM
675 _a
710 1 0 _aPortugal.,
_bNational Research Council
710 _4070