1. Title Page: Ecological Study for the Twin-Cities Metropolitan Area
1968. Title page Ecological Study for the Twin Cities Metropolitan Area. Wallace, McHarg, Roberts and Todd.
1968. Title page Ecological Study for the Twin Cities Metropolitan Area. Wallace, McHarg, Roberts and Todd.
1968. Table of contents Ecological Study for the Twin Cities Metropolitan Area. Wallace, McHarg, Roberts and Todd.
1968. Bounding Box (W,S,E,N): -93.9791,44.4981,-92.8021,45.361 Ecological Study for the Twin Cities Metropolitan Area. Wallace, McHarg, Roberts and Todd.
1968. Bounding Box (W,S,E,N): -93.9791,44.4981,-92.8021,45.361 Ecological Study for the Twin Cities Metropolitan Area. Wallace, McHarg, Roberts and Todd.
1968. Bounding Box (W,S,E,N): -93.9791,44.4981,-92.8021,45.361 1:62,500 Ecological Study for the Twin Cities Metropolitan Area. Wallace, McHarg, Roberts and Todd.
1968. Bounding Box (W,S,E,N): -93.9791,44.4981,-92.8021,45.361 Ecological Study for the Twin Cities Metropolitan Area. Wallace, McHarg, Roberts and Todd.
1968. Bounding Box (W,S,E,N): -93.9791,44.4981,-92.8021,45.361 1:62,500 Ecological Study for the Twin Cities Metropolitan Area. Wallace, McHarg, Roberts and Todd.
1968. Bounding Box (W,S,E,N): -93.9791,44.4981,-92.8021,45.361 Ecological Study for the Twin Cities Metropolitan Area. Wallace, McHarg, Roberts and Todd.
1968. Bounding Box (W,S,E,N): -93.9791,44.4981,-92.8021,45.361 1:62,500 Ecological Study for the Twin Cities Metropolitan Area. Wallace, McHarg, Roberts and Todd.
1968. Bounding Box (W,S,E,N): -93.9791,44.4981,-92.8021,45.361 1:62,500 Ecological Study for the Twin Cities Metropolitan Area. Wallace, McHarg, Roberts and Todd.
1968. Bounding Box (W,S,E,N): -93.9791,44.4981,-92.8021,45.361 Ecological Study for the Twin Cities Metropolitan Area. Wallace, McHarg, Roberts and Todd.
1968. Bounding Box (W,S,E,N): -93.9791,44.4981,-92.8021,45.361 1:62,500 Ecological Study for the Twin Cities Metropolitan Area. Wallace, McHarg, Roberts and Todd.
1969. Bounding Box (W,S,E,N): -93.9791,44.4981,-92.8021,45.361 1:62,500 Ecological Study for the Twin Cities Metropolitan Area. Wallace, McHarg, Roberts and Todd.
1968. Chart of Chart I - Contract prepared for the Metropolitan Council as a part of An Ecological Study for the Twin-Cities Metropolitan Area. Scale 1:2... Wallace, McHarg, Roberts and Todd.
1968. Chart of Chart II - Work Performance prepared for the Metropolitan Council as a part of An Ecological Study for the Twin-Cities Metropolitan Area. ... Wallace, McHarg, Roberts and Todd.
1968. Chart of Chart III - Natural Process prepared for the Metropolitan Council as a part of An Ecological Study for the Twin-Cities Metropolitan Area. ... Wallace, McHarg, Roberts and Todd.
1968. Chart of Geologic Units and Aquifers prepared for the Metropolitan Council as a part of An Ecological Study for the Twin-Cities Metropolitan Area. ... Wallace, McHarg, Roberts and Todd.
1968. Chart of Navigability (Millions of Tons Received and Shipped - Data) prepared for the Metropolitan Council as a part of An Ecological Study for the... Wallace, McHarg, Roberts and Todd.
1968. Chart of Protection prepared for the Metropolitan Council as a part of An Ecological Study for the Twin-Cities Metropolitan Area. Scale 1:250,000 (... Wallace, McHarg, Roberts and Todd.
1968. Map of Agricultural Production by Type prepared for the Metropolitan Council as a part of An Ecological Study for the Twin-Cities Metropolitan Area... Wallace, McHarg, Roberts and Todd.