New York State barge canal system.
Contributors: Lake Survey Center.; United States. Lake Survey.
Edition: 9th ed. --
Series: Chart - National Ocean Survey ; no. 14786
Publisher: U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Ocean Survey
Published: 1977
Place of publication: Washington
Language: eng
Number of pages: 72
Subjects: Canals -- New York (State) -- Maps.
Notes: Cover title.

Scale of most maps 1:20,000.

Corrected to November 5, 1977.

Edition for 1974 entered under: Lake Survey Center.

At head of title: United States-Great Lakes ; New York.

"Nautical chart catalog no. 4; panels E, F".

Formerly LS 180, 1st ed., Jan. 1948".

Previously published by the U.S. Lake Survey under title: New York canals.