. Dry farming in relation to rainfall and evaporation. Dry farming. 36 DRY FARMING IN RELATION TO RAINFALL AND 10 ^ig. map of Idaho. The figures show the average annual rainfall in inches. 188. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Briggs, Lyman J. (Lyman James), 1874-1963. Washington DC : Government Printing Office

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Photo credit: © The Book Worm / Alamy / Afripics
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectdryfarm, bookyear1910