TY - GEN AU - Meinert,G AU - Häfner,M TI - [Possibilities and problems in the use of plant pesticides in water protection areas] SN - 0300-8665 PY - 1987///0716 KW - Agriculture KW - Germany, West KW - Humans KW - Legislation as Topic KW - Pesticide Residues KW - analysis KW - Water Pollution, Chemical KW - Water Supply N1 - Publication Type: Journal Article ER -