Article PDF
References
Murray, B. Nature 345, 199–200 (1990).
Morison, S.E. The European Discovery of America: The Northern Voyages (Oxford University Press, New York, 1971).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
GARDNER, C. Manned mission to Mars. Nature 345, 760 (1990). https://doi.org/10.1038/345760b0
Issue Date:
DOI: https://doi.org/10.1038/345760b0