Calvin, Melvin Chemical Evolution . : Molecular Evolution Towards The Origin Of Living Systems On the Earth And Elsewhere / by Melvin Calvin . - 1st Ed. - Londan: Oxford At The Clarendon Press. - Ix, 278 p.: 22 cm. Appendix,General Bibliography,Author Index,Subject Index. Subjects--Index Terms: Chemistry & allied sciences.Chemistry Dewey Class. No.: 540