00570naa#a2200205#i#450# EN\\bibl\77520 20250403210836.4 1819-4036 20130325b2013####ek#y0engy0150####ca RUS RU THE GEO-INFORMATION SYSTEMS IN RUSSIAN AGRICULTURE Journal article Krasnoyarsk Krasnoyarsk State Agrarian University 2013 3 с. Journal article local . 630:652 RUS Farber S K Varaksin G S Baikalov E M kgau.editorum.ru