http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
1 portfolio (1 volume, 2 unnumbered pages, 39 unbound folded pages of plates) : illustrations, maps ; 31 cm.
United States Department of Agriculture, Natural Resources Conservation Service ; in cooperation with Purdue University Agricultural Experiment Station and Indiana Department of Natural Resources, State Soil Conservation Board and Division of Soil Conservation.
"By Mike Wigginton and Bennie Clark"--P. 11.
Also available via Internet from the USDA Web site. Address as of 4/12/04: http://www.in.nrcs.usda.gov/mlra11/manuscript%5Fpublications/Fountain/text/man.pdf (text); http://www.in.nrcs.usda.gov/mlra11/manuscript%5Fpublications/Fountain/pdfmaps/index.pdf (maps); current access available via PURL.
Includes bibliographical references (pages 159-160).