Deismireacht APA

Ehrenfreund, P. (2004). Astrobiology: Future perspectives. KluwerbAcademic Publishers.

Chicago Edition Citation

Ehrenfreund, Pascale. Astrobiology: Future Perspectives. London: KluwerbAcademic Publishers, 2004.

Deismireacht MLA

Ehrenfreund, Pascale. Astrobiology: Future Perspectives. KluwerbAcademic Publishers, 2004.

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