1875. R.W. Johnson & Son (Firm : Saint Paul, Minn.). 46 x 42 centimeters Scale approximately 1:65,000. Minneapolis and St. Paul Maps and Atlases. R.W. Johnson & Son, (St. Paul).
1968. Map of Recreational Sites prepared for the Metropolitan Council as a part of An Ecological Study for the Twin-Cities Metropolitan Area. Scale 1:250... Wallace, McHarg, Roberts and Todd.
1968. Map of Relief prepared for the Metropolitan Council as a part of An Ecological Study for the Twin-Cities Metropolitan Area. Scale 1:250,000 Boundin... Wallace, McHarg, Roberts and Todd.
1968. Map of Slope prepared for the Metropolitan Council as a part of An Ecological Study for the Twin-Cities Metropolitan Area. Scale 1:250,000 Bounding... Wallace, McHarg, Roberts and Todd.
1968. Map of Soils - Generalized for Agricultural Purposes prepared for the Metropolitan Council as a part of An Ecological Study for the Twin-Cities Met... Wallace, McHarg, Roberts and Todd.
1968. Map of Soils - Generalized for Urban Purposes prepared for the Metropolitan Council as a part of An Ecological Study for the Twin-Cities Metropolit... Wallace, McHarg, Roberts and Todd.