TY JOUR TI THE IMPACT OF BIOLOGICAL PRODUCTS ON CERTAIN BIOCHEMICAL CHARACTERISTICS OF TOMATO FRUITS KW organic agriculture KW biological products KW tomatoes KW beta-carotene KW lycopene KW sugar JO INTERNATIONAL AGRICULTURAL JOURNAL AU Zamana, S.. AU Shapovalov, D.. AU Kondratieva, T.. PY 2018 IS 1 PB Electronic science