00551naa#a2200181#i#4500001001400000005001700014011001400031100004100045101000800086102000700094200011900101210004900220215001000269608002700279700002800306700002000334856001500354EN\\bibl\594320240814021223.3##a2073-0462##a20150325b2015####ek#y0engy0150####ca0#aRUS##aRU1#aASSESSMENT OF BIOLOGICAL AND CHEMICAL FERTILIZERS INFLUENCE  ON PRODUCTIVITY OF SPRING WHEAT HARDeJournal article1#aKazancKazan state agrarian Universityd2015##a4 с.##aJournal article2local#1aAmirovgMarat Fuatovich#1aAmirovgAyrat  4#anaukaru.ru