Summary of survey of oyster bars of Maryland, 1906-1912 - U.S. Coast and Geodetic Survey; Yates, Charles C.; United States. Bureau of Fisheries; Maryland. Shell Fish Commission (Washington : Government Printing Office, 1913)
At head of title: Department of Commerce. U. S. Coast and geodetic survey.
Two col. charts in pocket.
Also available in digital form on the Internet Archive Web site.
Keywords: Oyster surveys -- Maryland