TY  - GEN
AU  - Moharramnejad, Nasser
ED  - WMO/OMM
ED  - 
TI  - Atmospheric sulphation rate observed in Tehran and its relation to meteorological elements
KW  - POLUIÇÃO ATMOSFERICA
KW  - IRAO
KW  - 551.510.42
KW  - med
KW  - fre
KW  - 546.22 (55)
ER  -