STUDY OF IODINE DISTRIBUTION IN SOILS, PLANTS AND WATER IN ORDER TO EVALUATE THE STATUS OF IODINE IN MONGOLIA ArticleGantumur Ariunsolongo, Beryozkin V.U., Березкин В.Ю.PEOPLE. SCIENCE. INNOVATIONS IN THE NEW MILLENNIUM: Proceedings of the International Youth Scientific Conference. Moscow, November 23–25, 2015. PART 1. 2015. С. 177-181