Ehlke, NancyVellekson, Donn2020-07-222020-07-221999https://hdl.handle.net/11299/214826Summary of research on grass seed production conducted by the University of Minnesota.enKentucky bluegrasstimothyreed canarygrassbirdsfoot trefoilred cloverperennial ryegrassfine fescueMagnusson Research Farm1999 Progress Report on Grass Seed Production ResearchReport