Middlesex Co

1850 census of Middlesex County, Virginia, with an added surname index

by Jeanne Robey Felldin and Charlotte Magee Tucker.

The surficial geology of the Haddam quadrangle, with map

Richard Foster Flint.

Hydrogeologic data for the Lower Connecticut River Basin, Connecticut

by J. W. Bingham, F. D. Paine, and L. A. Weiss, prepared by the U.S. Geological Survey in cooperation with the Connecticut Department of Environmental Protection.

Remote sensing 20 years of change in Middlesex County, Massachusetts, 1951-1971

William P. MacConnell and Marcia Cobb.

Historic buildings in Middlesex County, Virginia, 1650-1875

Louise E. Gray, Evelyn Q. Ryland, Bettie J. Simmons ; photography and art work, Richard A. Genders ; edited by Walter C. C. Johnson.

The bedrock geology of the Haddam quadrangle

Lawrence Lundgren, Jr.

Reserve colonialism and sociocultural change

by Laird Christie.

Northern Middlesex Area Commission areawide wastewater management study, wet weather survey data

prepared by Massachusetts Department of Environmental Quality Engineering, Division of Water Pollution Control, Water Quality and Research Section.

Outdoor environmental education in Canada: a preliminary study

by S. Scott and J. G. Nelson.

Interest group perceptions of development issues in tidewater Virginia