Resultados de búsqueda: field description and sampling of coal de schopf james m

U. S. Government Printing Office , 1960. Paperback. Good Condition.

Washington, D. C.: Government Printing Office, 1960. First Edition. Paperback. Good+. Unmarked. Book has appearance of light use with no easily noticeable wear. ; Book Description; Spine has staples. Pages are clean and not marred by notes or folds. Covers are square with wear as noted. Ships Safe and Fast; U. S. Geological Survey Bulletin; Textbook; Vol. 1111B; 8vo 8" - 9" tall; 25-69 pages.

Washington, DC: United States Government Printing Office, 1960. Book. Illus. by Photographs, Illustrations. Very Good. Soft cover. 1st Edition. 8vo - over 7¾ - 9¾" tall. VG/none, used pb, 70pp of text and Index and 18 plates. Grey green colored, stiff paper wraps with black colored text on upper; slight edge wear and lightly sunned spine; former owner's name stamp on wraps. Interior pages clean, unmarked except former owner's name stamp on title page. This is Geological Survey Bulletin 1111 - B. Information required in describing coal beds, with a discussion of sampling methods and applications for coal geology. Original staples are present and tight..