00907 am a2200241   4500003000900000005001700009008003900026040006500065041000800130072003900138080002500177100002600202245014900228260001500377300001700392502002500409540013500434546001500569650002600584653001900610700001900629856001700648MN-UlNLM20200426132720.0  a13042004    mp  ||||| |||| 00|eng d  aМонгол Улсын Үндэсний номын сан  aeng  aF 4200.4210xBiology, Biochemistry  210-ta552bЦ 969q21 aTserensonom Sandagiin10aBiogeochemical Characteristics of Darkhad Valley and Selenge river basin and Causes of  Mineral metabolic Disorders in livestock population.cxx  c2004aUB.,  a30esynopsis  bBiology (Ph.D)d2004  aЗохиогчийн эрхийн хуулиар хориотой. Зөвхөн номын санд үзэх эрхтэй.  aАнгли 7aBiology, Biochemistry  aБиологи10aSodnomdarjaa R  adissertation