Atlas of Mars, 1:2,000,000 topographic series. MC-21 NW, Controlled photomosaic of the Iapygia Northwest quadrangle of Mars /
| Corporate Authors: | , , |
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| Format: | Government Document Map |
| Language: | English |
| Published: |
Reston, Va. :
The Survey ;
1985.
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| Edition: | Rev. 1985. |
| Series: | Miscellaneous investigations series (Geological Survey (U.S.)) ;
map I-1623 (MC-21 NW) |
| Item Description: | Coordinates shown as W 315--E 292.5/N 0-- S -15. "Revised in January 1984 on behalf of the Mars Data Analysis Program, Planetary Division, Office of Space Science, National Aeronautics and Space Administration under contract W-14,575." "Supersedes I-1439 (the first edition of this sheet)." Locator and index maps on sheet. "M 2M -7/304 CM." Cartographic material. |
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| Physical Description: | 1 photomosaic ; 40 x 60 cm., on sheet 67 x 86 cm., folded in envelope 30 x 24 cm. |