00493naa#a2200181#i#4500001001500000005001700015011001400032100004100046101000800087102000700095200005800102210006100160215001000221608002700231700001600258700001700274856002000291EN\\bibl\7736420260221153334.6##a1819-4036##a20121125b2012####ek#y0engy0150####ca0#aRUS##aRU1#aTHE FORMATION OF THE "NEED "CATEGORYeJournal article1#aKrasnoyarskcKrasnoyarsk State Agrarian Universityd2012##a3 с.##aJournal article2local#1aPetrovgL I#1aPetrovagS I4#avestnik.kgau.ru