Opredelenie vybrannykh pesticidov, nitratov i nitritov v poverkhnostnykh i podzemnykh vodakh a takzhe v nekotorykh sel'skokhozjajjstvennykh produktakh. Czast' II
EN
Determination of certain pesticides, nitrates and nitrites in surface waters and subterranean waters and in certain agricultural food products. Part II