Terrestrial ecological survey of the Elms property, St. Mary's County, MarylandChesapeake Bay Institute. · First published 1979Open the Tome
ProceedingsGovernor's Conference on Chesapeake Bay Wye Institute 1968. · First published 1968Open the Tome
Notes on accessories for free diversJames H. Carpenter, Thomas C. Hopkins, Richard C. Whaley, Chesapeake Bay Institute · First published 1954Open the Tome
