MIT Libraries logo

Search Constraints

Start Over
You searched for: Author Environmental Systems Research Institute (Redlands, Calif.) Remove constraint Author: Environmental Systems Research Institute (Redlands, Calif.) Format Shapefile Remove constraint Format: Shapefile Access Restricted Remove constraint Access: Restricted Subject Location Remove constraint Subject: Location Year 1992 Remove constraint Year: 1992
1 - 2 of 2
Number of results to display per page

Search Results

1. USGS 1:100,000 Topographic Quadrangle Series Index, 1992

1992. Environmental Systems Research Institute (Redlands, Calif.) and Geological Survey (U.S.). This polygon shapefile represents the geographic extent of USGS 1:100,000 topographic maps (30- by 60-minute quadrangles) for the coterminous U.S. ... Environmental Systems Research Institute (Redlands, Calif.).

2. USGS 1:250,000 Topographic Quadrangle Series Index, 1992

1992. Environmental Systems Research Institute (Redlands, Calif.) and Geological Survey (U.S). This polygon shapefile represents the geographic extent of USGS 1:250,000 topographic maps (1- by 2-degree quadrangles) for the coterminous U.S. fo... Environmental Systems Research Institute (Redlands, Calif.).