[Some hygienic problems in relation to the use of 2,4-D-group herbicides].
D015084:2,4-Dichlorophenoxyacetic Acid / Q000032:analysis*; D010573:Pesticide Residues / Q000032:analysis; D012800:Siberia; D014877:Water Pollution, Chemical / Q000032:analysis*
D010573:Pesticide Residues; D015084:2,4-Dichlorophenoxyacetic Acid
Nekotorye gigienicheskie voprosy v sviazi s primeneniem gerbitsidov gruppy 2,4-D