Explanations and sailing directions to accompany the Wind and current charts
Subtitle: approved by Captain D. N. Ingraham, chief of the Bureau of ordnance and hydrography, and pub. by authority of Hon. Isaac Toucey, secretary of the Navy.
Contributors: United States Naval Observatory.
Edition: 8th edition--enlarged and improved.
Series: Library of American civilization -- LAC 20908-9.
Publisher: W. A. Harris
Published: 1970
Place of publication: Washington
Language: eng
Format: Microform
Subjects: Winds.; Ocean currents.; Pilot guides.
Notes: Vol. II has imprint: Washington, G. Wendell, printer.

Microfiche. Chicago : Library Resources, 1970. 2 microfiches ; 8 x 13 cm. (Library of American civilization ; LAC 20908-9)