Stefoff, Rebecca.
Extinction / Rebecca Stefoff ; introduction by Russell E. Train. - New York : Chelsea House, c 1992. - 126 p. : ill. ; 24 cm. - Earth at risk. .
Includes bibliographical references (p. 114-117) and index.
314 314
0-7910- 1578-5 0-7910-1603-X (paper) :
Extinction (Biology).
333.95137 / S31e
Extinction / Rebecca Stefoff ; introduction by Russell E. Train. - New York : Chelsea House, c 1992. - 126 p. : ill. ; 24 cm. - Earth at risk. .
Includes bibliographical references (p. 114-117) and index.
314 314
0-7910- 1578-5 0-7910-1603-X (paper) :
Extinction (Biology).
333.95137 / S31e