000 004140000a22001810004500
001 6630
090 _a6630
100 _a19990412 19992 m||y0pory5003 ba
102 _aCH
200 _aWMO and the Ozone Issue
_fedited by WMO
210 _aGeneva
_cWMO
_d1992
215 _a17 p.
_d25 cm
300 _aWMO-Nº.778
317 _aOrigem: IM
606 _aOZONO ATMOSFERICO
_zIM
675 _a
710 1 0 _aSuiça.,
_bWMO
710 _4070