Cyril Ponnamperuma

Limits of Life

Cosmochemistry and the Origin of Life

Comets and the Origin of Life

Chemical Evolution of the Early Precambrian

Chemical Evolution of the Giant Planets

Comparative Planetology

Chemical Evolution

Cosmochemical Evolution and the Origins of Life Vol. 2

Cosmochemical Evolution and the Origins of Life : Proceedings of the Fourth International Conference on the Origin of Life and the First Meeting of the International Society for the Study of the Origin of Life, Barcelona, June 25-28, 1973 Volume II

Cosmochemical Evolution and the Origins of Life