Detection of hidden mineral deposits by airborne spectral analysis of forest canopies / by William Collins, Sheng-Huei Chang, John T. Kuo.

William E Collins (William Eugene) [author] Sheng-huei Chang [author]

New York, New York : Aldridge Laboratory of Applied Geophysics, Columbia University ; Washington, D.C. : National Aeronautics and Space Administration 1984?

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