TY JOUR TI CREATION OF THE INFORMATION DATABASE FOR AGROECOLOGICAL MONITORING OF THE REFERENCE PLOTS IN TUVA (METHODICAL APPROACH) KW database KW information KW monitoring KW soil KW agricultural territory KW the Republic of Tuva JO Bulletin of KSAU AU Zhulanova, V.N. AU Aleksandrova, S.V. AU Chuprova, V.V. PY 2012 IS 0 PB Krasnoyarsk State Agrarian University