TY - GEN AU - AUDUS,L J AU - QUASTEL,J H TI - Coumarin as a selective phytocidal agent SN - 0028-0836 PY - 2010///0329 KW - Coumarins KW - Herbicides KW - Humans N1 - Publication Type: Journal Article UR - https://doi.org/10.1038/159320a0 ER -