http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
National Turfgrass Evaluation Program (U.S.)
National Turfgrass Evaluation Program ; sponsored by the United States Department of Agriculture and the National Turfgrass Federation, Inc.
"Sponsored by the United States Department of Agriculture and the National Turfgrass Federation, Inc."
National Turfgrass Evaluation Program (Series) ; no. 98-7