| 000 | 00959nam a22002417a 4500 | ||
|---|---|---|---|
| 999 |
_c17958 _d17957 |
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| 005 | 20211007212311.0 | ||
| 008 | 211007b Pe ||||| |||| 00| 0 eng d | ||
| 040 | _ccns | ||
| 041 | _aeng | ||
| 082 | _aOMMGAW 43 | ||
| 245 | _aRecent progress in sunphotometry (determination of the aerosol optical depth) | ||
| 260 |
_aGeneva _bWorld Meteorological Organization _c1986 |
||
| 300 |
_a[3] Paginas , 10 Paginas _c30 cm |
||
| 440 |
_aEnvironmental Pollution Monitoring and Research Programme _939783 |
||
| 500 | _a"A contribution to the Global Environmental Monitoring System (GEMS)"Nombre anterior de la serie: Environmental pollution monitoring programmeNombre posterior de la serie: Global atmosphere watch | ||
| 546 | _aInglés | ||
| 650 |
_aAEROSOLES _9316 |
||
| 650 |
_aFOTOMETROS _930410 |
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| 650 |
_aMEDICION _96605 |
||
| 650 |
_aCONFERENCIAS _939801 |
||
| 711 |
_aOrganización Meteorológica Mundial _932512 |
||
| 942 |
_2ddc _cBK _kOMMGAW 43 |
||