1934. United States. Works Progress Administration of Pennsylvania. Statement of responsibility: [Works Progress Administration of Pennsylvania]. Relief on most maps shown by contours and spot heights. WPA Project N... Works Progress Administration of Pennsylvania.
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1886. Sanborn Map Company. Scale ca. 1:600. 50 ft. to 1 in. Also shows factories, commercial occupancy of buildings, property boundaries and house and block numbers. Fire ins... Sanborn Map & Publishing Co.
1927. W.W. Hixson & Co. Page from: Plat book of Kalkaska County, Michigan Scale approximately 1:51,000. W.W. Hixson & Company.
1899. Sanborn Map Company. Scale ca. 1:600. 50 ft. to 1 in. Also shows factories, commercial occupancy of buildings, property boundaries and house and block numbers. Fire ins... Sanborn-Perris Map Co.
1905. Sanborn Map Company. Scale ca. 1:600. 50 ft. to 1 in. Also shows factories, commercial occupancy of buildings, property boundaries and house and block numbers. Fire ins... Sanborn Map Company.
1922. Sanborn Map Company. Scale ca. 1:600. Also shows factories, commercial occupancy of buildings, property boundaries and house and block numbers. Fire insurance map hand ... Sanborn Map Company.
1910. Sanborn Map Company. Scale ca. 1:600. 50 ft. to 1 in. Also shows factories, commercial occupancy of buildings, property boundaries and house and block numbers. Fire ins... Sanborn Map Company.
2000. University of Minnesota. Institute on the Environment. This raster dataset represents the average yield for blueberry crops in tons per hectare. Croplands cover ~15 million km2 of the planet and provide... 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 blueberry crop yields. Data quality categories include (0= missing, 0.25= c... 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 blueberry crops. Data quality categories include (0= mis... University of Minnesota. Institute on the Environment.