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By: Schoth, H. A. (Harry August), - Hein, M. A. (Mason August),Edition:Publication info: Washington, D.C, U.S. Dept. of Agriculture, [1940]Volume: no.196Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects: AgSpace Climatic factors Forage crops Forage plants Hay Internet resource lawns and turf Lolium Lolium multiflorum Lolium perenne Pasture plants Ryegrasses seed crop production sowing VarietiesBHL Collections:
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By: Rubenstein, Jesse - Hulme, Philip - Rolston, M. Philip - Stewart, Alan - Hampton, JohnType: ArticleIn: NeoBiotaVolume: 85Series:Issue:Date: 2023Page Range: 167--195Publication Info: Pensoft Publishers 2023Subjects: Analytical purity Herbicides Lolium perenne perennial ryegrass seed lots Trifolium repens weed seeds White clover