Arsvoll, K., Larsen, A. Effects of nitrogen, phosphorus, and potassium on resistance to snow mould fungi and on freezing tolerance in Phleum pratence. As Norbok etc.: 1977 14 p. : tab.
Arsvoll, K., Larsen, A. Effects of nitrogen, phosphorus, and potassium on resistance to snow mould fungi and on freezing tolerance in Phleum pratence. As Norbok etc.: 1977 14 p. : tab.
Arsvoll, K., Larsen, A. (1977) Effects of nitrogen, phosphorus, and potassium on resistance to snow mould fungi and on freezing tolerance in Phleum pratence, As Norbok etc.: 14 p. : tab.
Arsvoll, K., & Larsen, A. (1977). Effects of nitrogen, phosphorus, and potassium on resistance to snow mould fungi and on freezing tolerance in Phleum pratence. As Norbok etc.: 14 p. : tab.
Arsvoll K, Larsen A. Effects of nitrogen, phosphorus, and potassium on resistance to snow mould fungi and on freezing tolerance in Phleum pratence. As Norbok etc.: 1977. p. 14 p. : tab.