Editore: Union Internationale des Sciences Geologiques and CNRS, 1967, 197 pp. + folded charts., 1967
Da: Eryops Books, Stephenville, TX, U.S.A.
Soft Cover. Condizione: Good. Softcovers; ex-library; light foxing on wraps; o/w good condition.
Editore: Union Internationale des Sciences Geologiques and CNRS, 1967, 197 pp. + folded charts., 1967
Da: Eryops Books, Stephenville, TX, U.S.A.
Soft Cover. Condizione: Good. Softcovers; ex-library; minor shelfwear w/ light creasing of corners of wraps and a few leaves; light foxing on wraps; o/w good condition. Text in German.
Editore: Union Internationale des Sciences Geologiques / CNRS, 1967, 197 pp. + folded maps and sections., 1967
Da: Eryops Books, Stephenville, TX, U.S.A.
Soft cover. Softcover; ex-library; minor shelfwear and light foxing/soiling of wraps; o/w in good condition.