Hannaway et al., 1999. Pacific NorthWest Extension Publications. Oregon State University, USA
Document reference
Hannaway, D. B. ; Fransen, S. ; Cropper, J. ; Teel, M. ; Chaney, M. ; Griggs, T. ; Halse, R. ; Hart, J. ; Cheeke, P. ; Hansen, D. ; Klinger, R. ; Lane, W., 1999. Perennial ryegrass (Lolium perenne L.). Pacific NorthWest Extension Publications. Oregon State University, USA
Citation key
Hannaway et al., 1999
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