The sixth extinction :
Leakey, Richard E.
The sixth extinction : patterns of life and the future of humankind / Richard Leakey and Roger Lewin. - First Anchor Books edition. - N. Y. : Anchor books inc. c1995 - 271 pages : illustrations ; 21 cm.
Originally published: New York : Doubleday, 1995.
Includes bibliographical references (pages [255]-262) and index.
0385468091
Nature--Effect of human beings on.
Evolution (Biology)
Extinction (Biology)
GF75 / .L425 1995
The sixth extinction : patterns of life and the future of humankind / Richard Leakey and Roger Lewin. - First Anchor Books edition. - N. Y. : Anchor books inc. c1995 - 271 pages : illustrations ; 21 cm.
Originally published: New York : Doubleday, 1995.
Includes bibliographical references (pages [255]-262) and index.
0385468091
Nature--Effect of human beings on.
Evolution (Biology)
Extinction (Biology)
GF75 / .L425 1995