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![[ ]](/icons/layout.gif){kind=icon} | IBCAO_ver2_23_Letter.pdf | 10-Mar-2008 08:55 | 3.3M | |
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Website of the US Department of Commerce / NOAA / NESDIS / National Geophysical Data Center
| Name | Last modified | Size | Description |
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| IBCAO_ver2_23_Letter.pdf | 10-Mar-2008 08:55 | 3.3M | |
| IBCAO_ver2_23_Letter_round.pdf | 10-Mar-2008 08:56 | 2.6M | |