NRCS Soil Quality Information Sheets
Developed by the National Soil Survey Center, Lincoln, NE in cooperation with the Soil Quality Institute, Ames, IA and the National Soil Tilth Laboratory (Agricultural Research Service), Ames, IA. For further information or to inquire about availability of hard copies, contact Gary Muckel, National Soil Survey Center, NRCS, Federal Building Room 152, 100 Centennial Mall North, Lincoln NE 68508-3866. Telephone: 402-437-4148. E-mail: gmuckel@nssc600.nssc.nrcs.usda.gov.