Salonen, Jukka, Mari Niemi, Minna Haavisto, and Eeva-Liisa Juvonen. 2022. “Effect of Annually Repeated Weed Harrowing Against Chenopodium Album (L.) in Organically Grown Spring Cereals”. Agricultural and Food Science 31 (2). https://doi.org/10.23986/afsci.115327.