[Control of toxic chemicals in food products].
D002855:Chromatography, Thin Layer; D003634:DDT / Q000032:analysis; D005504:Food Analysis; D010573:Pesticide Residues / Q000032:analysis*
D010573:Pesticide Residues; D003634:DDT
Kontrol' za iadokhimikatami v pishchevykh produktakh.