Entering space : creating a spacefaring civilization /
Zubrin, Robert.
Entering space : creating a spacefaring civilization / Robert Zubrin. - New York : Jeremy P. Tarcher/Putnam, c1999. - xiv, 305 pages col. ill. ; 24 cm.
Includes bibliographical references and index.
0874779758
99024725
Space colonies.
Outer space--Exploration.
TL795.7 / .Z83 1999
919.9/04
Entering space : creating a spacefaring civilization / Robert Zubrin. - New York : Jeremy P. Tarcher/Putnam, c1999. - xiv, 305 pages col. ill. ; 24 cm.
Includes bibliographical references and index.
0874779758
99024725
Space colonies.
Outer space--Exploration.
TL795.7 / .Z83 1999
919.9/04