Salmon, Andrew. Marswalk One First Steps on a New Planet / [electronic resource] : edited by Andrew Salmon, David J. Shayler, Michael D. Shayler. - Chichester : Praxis Publishing Ltd., 2005 - xxvii, 244 p. : ill., digital ; 25 cm. - Springer Praxis Books . ISBN: 9781846285967 (electronic bk.) 9781852337926 (paper) Subjects--Topical Terms: Space flight to Mars.Physics.Astronomy. LC Class. No.: QB641 / .S4815 2005 Dewey Class. No.: 629.43543