Language: English
Published by Government Printing Office, Washington, 1922
Softcover. Condition: Gut. Washington, Government Printing Office 1922. gr.8°. 15 plates. IV, 181 p. Pbck. (label on back, stamp on frontcover, unopened).- Department of Commerce U.S. Coast and Geodetic Surves, Special Publication, no. 77.- Stamps on title.