http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Forage and Seed Conference (University Park, Pa. : 1981)
Pennsylvania Forage and Grassland Council
Microfilm. 1981-83. Stoughton, Mass. : Spaulding Co., Graphic Microfilm Division, 1987. 1 microfilm reel ; 16 mm.
Sponsored by: Pennsylvania State University, College of Agriculture in cooperation with Pennsylvania Forage and Grassland Council and Pennsylvania Seedmen's Association.
Proceedings of the ... Pennsylvania Forage and Grassland Council