Verschuur, Gerrit L., 1937-
Impact! : the threat of comets and asteroids / Threat of comets and asteroids Gerrit L. Verschuur. - New York : Oxford University Press, 1996. - xii, 237 p. : ill., map ; 25 cm.
Includes bibliographical references (p. [223]-226) and indexes.
0195101057 (cloth : alk. paper)
95045030
Comets.
Asteroids.
Impact.
Evolution (Biology)
Earth.
QB721 / .V48 1996
551.3/97
Impact! : the threat of comets and asteroids / Threat of comets and asteroids Gerrit L. Verschuur. - New York : Oxford University Press, 1996. - xii, 237 p. : ill., map ; 25 cm.
Includes bibliographical references (p. [223]-226) and indexes.
0195101057 (cloth : alk. paper)
95045030
Comets.
Asteroids.
Impact.
Evolution (Biology)
Earth.
QB721 / .V48 1996
551.3/97