Wanderers in Space: Exploration and Discovery in the Solar System .
By Kenneth R. Lang and Charles A. Whitney. Cambridge University Press: 1991. Pp. 316. £35, $54 (hbk); £15.95, $24.95(Pbk).
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Chapman, C. Close encounters. Nature 354, 28 (1991). https://doi.org/10.1038/354028a0
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DOI: https://doi.org/10.1038/354028a0