Paatela, Juhani, and R. S. Dunham. “The Effect of 2,4-D and 2M-4K on Some Oil Flax Varieties Grown under Different Environmental Conditions”. Agricultural and Food Science 21, no. 1 (January 1, 1949): 143–147. Accessed November 22, 2024. https://journal.fi/afs/article/view/71265.