Mining the sky : untold riches from the asteroids, comets, and planets.- Lewis, John S.

Reading, Mass Addison-Wesley Publishing Company. 1996. Space mining., Space industrialization., Space environment 25 cm. xi, 274 p., 8 p. plates : ill. Encuadernación en tapa blanda de editorial ilustrada. Idioma Inglés. Helix books. Includes bibliographical references (p. [259]-260) and index. Pbk. (In English) . ISBN: 0201479591