http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Iowa Agriculture and Home Economics Experiment Station
Department of Agriculture and Land Stewardship.
ix, 231 pages, 2 unnumbered pages, 63 folded pages of plates : illustrations (some color) ; 28 cm.
United States Department of Agriculture, Soil Conservation Service ; in cooperation with Iowa Agriculture and Home Economics Experiment Station; Cooperative Extension Service, Iowa State University; and Division of Soil Conservation, Iowa Department of Agriculture and Land Stewardship.
Includes bibliographical references (page 155).