http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
"Prepared by E.C. Holt, B.E. Conrad, E.C. Bashaw, and W.C. Ellis." -- back cover.
"In cooperation with Soil Conservation Service and Agricultural Research Service, U.S. Department of Agriculture." --cover.
Leaflet (Texas Agricultural Extension Service) ; L-2070