00849naa#a2200229#i#4500001001500000005001700015011001400032100004100046101000800087102000700095200012800102210004900230215001000279608002700289675007100316686010100387700002000488700002200508700003800530700003700568856001400605EN\\bibl\1912220241127112039.3##a2073-0462##a20170925b2017####ek#y0engy0150####ca0#aRUS##aRU1#aTECHNICAL MODERNIZATION OF THE MELIORATION SYSTEM AS A RESERVE FOR IMPROVING THE EFFICIENCY OF AGRICULTUREeJournal article1#aKazancKazan state agrarian Universityd2017##a3 с.##aJournal article2local##aЭкономика. Экономические науки. 33zRUS##aЭкономика и организация сельского хозяйства. 68.752grnti#1aSubaevagAsiya #1aMavlievagLeysan #1aAleksandrovagNatal'ya Rodionovna#1aNizamutdinovgMarat Mingalievich4#azh-szf.ru