Advances in organic geochemistry : proceedings of the international meeting in Milan, 1962 - Geochemical Society. Organic Geochemistry Group. European Branch; Colombo, Umberto, 1927-; Hobson, George Douglas (Oxford ; New York : Symposium Publications Division, Pergamon Press, 1964)
Includes bibliographical references and index.
Keywords: Organic geochemistry -- Congresses