1. Organic constituents of fossils;Abelson;Carnegie Inst. Wash., Yearb.,1954
2. Paleobiochemistry;Abelson;Sci. Am.,1956
3. Palaeobiochemistry and organic geochemistry;Abelson;Fortschr. Chem. Org. Naturstoffe,1959
4. Geochemistry of organic substances;Abelson,1959
5. Paleobiochemistry;Abelson,1963