Verlag: Gulf Coast Association of Geological Societies, 1963
Anbieter: Eryops Books, Stephenville, TX, USA
No Binding. Zustand: Very Good. ORIGINAL 1963 Article, disbound from journal; no covers; in very good condition. Journal.
Verlag: Gulf Coast Association of Geological Societies., 1970
Anbieter: Eryops Books, Stephenville, TX, USA
No Binding. Zustand: Good. ORIGINAL Abstracts, disbound from GCAGS Transactions volume; no covers; in very good condition. Journal.