Map of Natural Oyster Grounds of Maryland by the U.S. Commission of Fish andFisheries overlain on a base map of the U.S. Coast and Geodetic Survey. C&GS;and the Commission of Fish and Fisheries cooperated for many years on oystersurveys of the Chesa
4/3/2019 11:57:13 AM
Date: 1893
Location: Maryland, Chesapeake Bay
Subject: Coast and Geodetic Survey
Subject: Archive Oyster Survey