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NASA NTRS · 19670044833

Observing Mars in 1967.

Abstract

Complied data for Mars apparition in 1967 giving general visibility conditions, phases, seasons and positions of Mars and earth

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BibTeXRIS

Capen, C. F.. 1967-04-01. Observing Mars in 1967.. https://ntrs.nasa.gov/citations/19670044833

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