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india
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Author
Survey of India.
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Institution
Minnesota
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Year
1930
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1. International local aeronautical map. Bihār. N. G-45.
1930. Survey of India. Scale 1:1,000,000 ; Polyconic projection (E 84°--E 90°/N 28°--N 24°). Relief shown by gradient tints and spot heights. Shows emergency landing grou...