The economic impacts and uses of long-distance trails : featuring a case study of the Overmountain Victory National Historic Trail /

Includes index.

Construction of long distance transmission lines /

Typescript.

USDA telecommunications : more effort needed to address telephone abuse and fraud : report to Congressional requesters /

"B-271347"--P. 1.

USO, Ann Arbor, Michigan

Remember that service men spend busy days. Evening hours are about the only time they have available to telephone home. It will help them to get their calls through if you will make only urgent long distance calls between 7 and 10 in the evening. MICHIGAN BELL TELEPHONE COMPANY

Long-term changes in beach fauna at Duck, North Carolina /

Long-term changes in the beach fauna at Duck, North Carolina, were investigated. Twenty-one stations located on three transects on the oceanside and twenty-four stations located on three transects on the sound side were sampled seasonally from November 1980 to July 1981. The data collected in this study were compared to a previous study conducted in 1976 (Matta, 1977) to investigate the potential effects of the construction of the CERC Field Research Facility pier on the adjacent beaches. No effects on the benthic fauna were found. Changes observed in the benthic macrofauna on the ocean beaches were well within the range attributable to the natural variation of an open coast system. The ocean beach macrofauna was observed to form a single community migrating on an off the beach with the seasons. On the sound beaches, changes were detected in the benthic macrofauna; however, these were attributed to a salinity increase during the 1981 sampling year. (Author).