Subsurface Information Catalog by Calvert, Warren L - 1962

Columbus, Ohio: Depart of Natural Resources, 1962. First Edition. Soft Cover. Good. Good, tight, clean copy of this Information Circular, No. 31, compiled by the author. Tips unfurled, spine and binding tight, pages bright and clear, and not ex-library; neither highlighting nor underlining. Back jacket flap contains all manner of maps and illustrations. Some sunning to wrapper edges. Volume contains scholarly apparatus in the form of, e.g., notes, index, and bibliography. 59 pp. Additional postage may be required for oversize or especially heavy volumes, and for sets.