por Margulis, Lynn, 1938-2011 [autor] | Sagan, Dorion, 1959- [autor] | Eldredge, Niles [prologuista] | Garcia, Ambrosio [traductor].
por Margulis, Lynn, 1938-2011 [autor] | Margulis, Lynn, 1938-2011. ¿What is life? | Sagan, Dorion, 1959- [autor] | Eldredge, Niles [prologuista] | García Leal, Ambrosio, 1958- [traductor].