Soft Cover. Condizione: Good. Soft cover, Ernest A. Mancini, editor, American Association of Petroleum Geologists, 2006, 131 pages, Good (front cover moderate creasing at bottom corner and tears, back cover bottom corner torn off and edgeworn).
Soft Cover. Condizione: Fine. Soft cover, Ernest A. Mancini, editor, American Association of Petroleum Geologists, 2005, 116 pages, Fine.