00635naa#a2200217#i#450# EN\\bibl\77127 20260220175250.5 1819-4036 20120725b2012####ek#y0engy0150####ca RUS RU SPRING WHEAT PRODUCIVITY GEOINFORMATION ANALYSIS IN KRASNOYARSK REGION Journal article Krasnoyarsk Krasnoyarsk State Agrarian University 2012 5 с. Journal article local . 633.11(571.51) RUS Tsuglenok N V Nikulochkina S N Ivchenko V K Kolichenko A A vestnik.kgau.ru