00634naa#a2200193#i#4500001001500000005001700015011001400032100004100046101000800087102000700095200015600102210004900258215001000307608002700317700002400344700003600368700002100404856001500425EN\\bibl\1058120241008224000.2##a2073-0462##a20151225b2015####ek#y0engy0150####ca0#aRUS##aRU1#aTHE IMPACT OF LUCERNE’S NEW BREEDS ON THE STRUCTURE OF ARABLE LAYER  OF HEAVY-GREY FOREST SOILS DEPENDING ON MINERAL NUTRITION LEVELeJournal article1#aKazancKazan state agrarian Universityd2015##a4 с.##aJournal article2local#1aSharipovagGulsiya #1aTagirovgMarsel Sharipzyanovich#1aShaytanovgOleg 4#anaukaru.ru