http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Proceedings of the First International Turfgrass Research Conference
held at the Old Swan Hotel, Harrogate, Eng., July 15th to 18th, 1969
International Turfgrass Research Conference 1969 : Harrogate, England)
Sports Turf Research Institute (Bingley, England)