Richard E Leakey

BOLLATI BORINGHIERI

La sesta estinzione. La vita sulla Terra e il futuro del genere umano

Salem House Pub

One Life Richard E Leakey an Autobiography      

Penguin Books Ltd

Leakey Richard : Origins (Pbk)                  

By Richard Leakey - Wildlife Wars: My Fight to Save Africa's Natural Treasures

FisicalBook

livro a origem da especie humana richard leakey t Ed. 1995

Crux Publishing

The Sixth Extinction: Patterns of Life and the Future of Humankind (English Edition)

Bantam Doubleday Dell Publishing Group

[(Origins Reconsidered: In Search of What Makes Us Human)] [Author: Richard E. Leakey] published on (September, 2007)

LEAKEY                                          

Basic Books

The Origin of Humankind                          

Independently published

Hope