00721naa#a2200169#i#450# EN\\bibl\12305 20250607194604.6 20241007b2024####ek#y0engy0150####ca RU THE HISTORY OF THE STUDY OF MINERAL SPRINGS AND SOILS OF THE REPUBLIC OF TUVA Conference article/thesis Krasnoyarsk Krasnoyarsk Scientific Research Institute of Agriculture is a separate division of the Federal Research Center KSC SB RAS 2024 2 с. Conference article/thesis local История. Теоретические вопросы. 93 Всеобщая история. 94 Sanchay-ool B. V. Lopatovskaya O. G. apk124.krasn.ru