Da: PBShop.store US, Wood Dale, IL, U.S.A.
EUR 29,56
Quantità: Più di 20 disponibili
Aggiungi al carrelloPAP. Condizione: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.
Da: PBShop.store UK, Fairford, GLOS, Regno Unito
EUR 25,05
Quantità: Più di 20 disponibili
Aggiungi al carrelloPAP. Condizione: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.
Editore: United States Geological Survey/USGS/Government Printing Office/GPO, Washington, DC, 1974
Da: Robert Gavora, Fine & Rare Books, ABAA, Talent, OR, U.S.A.
Soft cover. The Straight Creek Tunnel was constructed through the Continental Divide, about 55 miles west of Denver, to carry taffic on Interstate 70 under the Continental Divide. The tunnel is 8,400 feet long and consists of twin bores. The geologic investigations of the Straight Creek Tunnel site were directly concerned with the construction of a pilot bore, which was driven to determine the feasibility of constructing the twin-bores tunnel at this site. 134 pages with nine papers by various authors, maps, tables, graphs, photographs, illustrations, glossary, references and index, plus the four folded plates in the rear pocket. Bound in original gray stiff paper covers with lettering in blackt Date stamp on the front cover. A very good plus copy. Book.