Washington, location of irrigated land, 1949 /
"The dots represent the acreage of irrigated land reported in each county and drainage basin, but in some cases data were not available for locating dots precisely within the county and drainage basin. Acreages of less than 250 acres in a county and drainage basin are not shown."
Corporate Author: | |
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Format: | Book |
Language: | English |
Published: |
[Washington, D.C.?] :
U.S. Department of Commerce, Bureau of the Census,
[1953]
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Subjects: |