num_pages: 790
language: English
title: 89: Case for Mars IV: Mission Strategy and Architectures : The International Exploration of Mars : Proceedings of the Fourth Case for Mars Cpmference ... 4-8, 1990, a
titlecomplete: 89: Case for Mars IV: Mission Strategy and Architectures : The International Exploration of Mars : Proceedings of the Fourth Case for Mars Cpmference ... 4-8, 1990, a (Science & Technology Series)
publisher: Amer Astronautical Society