00500naa#a2200157#i#4500001001600000005001700016011001400033100004100047102000700088200014400095210003700239215001000276608002700286700001700313856001200330EN\\bibl\10168320250828053331.4##a2588-0209##a20180325b2018####ek#y0engy0150####ca##aRU1#aAGROLANDSCAPE TRANSFORMATION OF AGRICULTURAL LAND CHAA-KHOL DISTRICT OF THE TUVA REPUBLIC IN TERMS OF ALTITUDINAL ZONATIONeJournal article1#aMoscowcElectronic scienced2018##a0 с.##aJournal article2local#1aKhangaevgA 4#amshj.ru