Advances in organic geochemistry 1968 : proceedings of the 4th International Meeting on Organic Geochemistry, held in Amsterdam, September 16-18, 1968 - International Meeting on Organic Geochemistry 1968 : Amsterdam); Schenck, P. A; Geochemical Society. Organic Geochemistry Group. European Branch (Oxford : Pergamon, 1969)
'Organized under the auspices of the European Branch of the Organic Geochemistry Division of the Geochemical Society'
Includes bibliographies
English, French, or German
Keywords: Geochemistry -- Congresses; Chemistry, Organic -- Congresses