Exobiology.
Ed. by Cyril Ponnamperuma
APA Citation
Ponnamperuma, C. (1972). Exobiology. Amsterdam: North-Holland Pub. Co..
MLA Citation
Ponnamperuma, Cyril, 1923-. Exobiology. Amsterdam: North-Holland Pub. Co., 1972.
Warning: These citations may not always be complete (especially for serials).