Hydrographic manual
By: by Melvin J. Umbach
Contributors: National Ocean Survey
Edition: 4th ed
Publisher: Dept. of Commerce, National Oceanic and Atmospheric Administration, National Ocean Survey : for sale by the Supt. of Docs., U.S. Govt. Print. Off
Published: 1976
Place of publication: Rockville, Md
Language: eng
Number of pages: 290
Subjects: Hydrographic surveying
Notes: July 4, 1976