Soil Survey of Genesee County, New York U.S. Dept. of Agriculture. Bureau of Soils Published: 1927 Total Pages: 35 Get eBook
Soil Survey of Wyoming County, New York Carl Spencer Pearson Published: 1938 Total Pages: 58 Get eBook
Soil Survey of Livingston County, New York United States. Soil Conservation Service Published: 1956 Total Pages: 148 Get eBook