1900. Sanborn Map Company. Scale 1:600. 50 ft. to 1 in. Includes symbol key. Fire insurance map hand colored to show building construction, locations of windows and doors, el... Sanborn-Perris Map Co.
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1922. Sanborn Map Company. Scale 1:600. 50 ft. to 1 in. Also shows factories, commercial occupancy of buildings, property boundaries and house and block numbers. Fire insuran... Sanborn Map Company.
1912. Sanborn Map Company. Scale 1:600. 50 ft. to 1 in. Sheet 1 includes symbol key. Partial cadastral map. Fire insurance map hand colored to show building construction, loc... Sanborn Map Company.
1949. Geological Survey (U.S.). Contour interval 10 feet.;"Culture and drainage in part compiled from aerial photographs taken 1937, 1939 and 1941. Topography by plane-table metho... Geological Survey (U.S.) and Geological Survey Division (Urbana, Ill.).
91355. Walnuts, Average Yield, 2000
2000. University of Minnesota. Institute on the Environment. This raster dataset represents the average yield for walnut crops in tons per hectare. Croplands cover ~15 million km2 of the planet and provide th... University of Minnesota. Institute on the Environment.
2000. University of Minnesota. Institute on the Environment. This raster dataset represents the agricultural census data quality for walnut crop yields. Data quality categories include (0= missing, 0.25= coun... University of Minnesota. Institute on the Environment.
2000. University of Minnesota. Institute on the Environment. This raster dataset represents the agricultural census data quality for harvested areas of walnut crops. Data quality categories include (0= missin... University of Minnesota. Institute on the Environment.
2000. University of Minnesota. Institute on the Environment. This raster dataset depicts the average fractional proportion of a gridcell for walnut crops that were harvested circa 2000. Croplands cover ~15 mi... University of Minnesota. Institute on the Environment.
2000. University of Minnesota. Institute on the Environment. This raster dataset depicts the average number of hectares per land-area of a gridcell for walnut crops. Data quality categories include (0= missin... University of Minnesota. Institute on the Environment.
2000. University of Minnesota. Institute on the Environment. This raster dataset represents total walnut crop production in metric tons. Harvested area in hectares was multiplied by yield per hectare to creat... University of Minnesota. Institute on the Environment.