Rio Grande Rift : Northern New Mexico, New Mexico Geological Society Thirty-Fifth Annual Field Conference October 11-13, 1984 (Guidebook of the field

Minor shelf and handling wear, overall a clean solid copy with minimal signs of use. Boards betray fading and nicks and other signs of wear and imperfection commensurate with age. Binding is tight and structurally sound. Pages absent any extraneous marks. Sealed in plastic for shipping. Secure packaging for safe delivery.