TY JOUR TI ECOLOGICAL AND TOXICOLOGICAL ASSESSMENT OF THE VEGETABLE PRODUCTS IN THE KRASNOYARSK TERRITORY SOUTHERN DISTRICTS KW environment KW heavy metals KW nitrates KW soil JO Bulletin of KSAU AU Kriger, A.A. AU Milovanov, O.V. AU Kriger, N.V. PY 2013 IS PB Krasnoyarsk State Agrarian University