TY - GEN A2 - Marshall, E.J.P. PB - European Weed Research Society L2 - http://jbc.bj.uj.edu.pl/Content/179673 KW - ochrona roślin KW - choroby roślin KW - chwasty KW - herbologia KW - European Weed Research Society T1 - Weed Research UR - http://jbc.bj.uj.edu.pl/dlibra/publication/edition/179673 ER -