Status of vertical control, United States : October 1, 1985 /

Bibliographic Details
Corporate Authors:	United States. National Ocean Service, National Geodetic Information Center (U.S.)
Format:	Government Document Map
Language:	English
Published:	Rockville, Md. : The Service, [1985]
Subjects:	Leveling > United States > Maps. United States > Surveys > Maps.

Description
Item Description:	At head of title: U.S. Department of Commerce, National Oceanic and Atmospheric Administration, national geodetic network, Washington, D.C. Collective title: Status of vertical control, national geodetic network, United States, 1:5,000,000. "Base map by United States Geological Survey." Shipping list number: 86-43-P. Insets: Alaska -- Hawaii -- Canal Zone -- Puerto Rico and Virgin Islands. Cartographic material.
Physical Description:	1 map : color ; 16 x 25 cm.