Journal of Researches into the Natural History and Geology of the Countries visited during the voyage round the world of H.M.S. Beagle - Charles Darwin
Journal of Researches into the Natural History and Geology of the Countries visited during the voyage round the world of H.M.S. Beagle - Charles Darwin
Un regalo de la naturaleza - Dr. Gerardo Ceballos, Nigel J. Collar, Dra. Tracy Farrell, Dra. Bárbara Goettsch, Vance G. Martin, Dr. Roderic B. Mast, Dr. Jeffrey A. McNeely, Cristina Goettsch Mittermeier, Dr. Russell A. Mittermeier, Fabian Oberfeld, Trevor Sandwith, Dra. Jane Smart, Dr. Richard Sneider, Dr. Gregory S. Stone & Michael P. Totten
Un regalo de la naturaleza - Dr. Gerardo Ceballos, Nigel J. Collar, Dra. Tracy Farrell, Dra. Bárbara Goettsch, Vance G. Martin, Dr. Roderic B. Mast, Dr. Jeffrey A. McNeely, Cristina Goettsch Mittermeier, Dr. Russell A. Mittermeier, Fabian Oberfeld, Trevor Sandwith, Dra. Jane Smart, Dr. Richard Sneider, Dr. Gregory S. Stone & Michael P. Totten