"First edition (1991) by William D. Broderson, retired soil scientist. Sections 7 and 8 in the second edition (2010) by Jim R. Fortner, soil scientist, USDA, Natural Resources Conservation Service, National Soil Survey Center, Lincoln, Nebraska"--Page 1.
"First edition printed in 1991; revised in 1994, 2001, and 2003"--Page [2] of cover.
Text in English.
Description based on online resource, PDF version; title from cover (NRCS, viewed June 15, 2018).