Media type: E-Article Title: Performance of Lolium perenne ecotypes in comparison with cultivars Contributor: Posselt, Ulrich Kurt [Author]; Willner, E. [Author] imprint: 2007 Published in: Breeding and seed production for conventional and organic agriculture ; (2007), Seite 56-59 Language: English ISBN: 9788887652123 Origination: Footnote: Access State: Open Access