00697naa#a2200157#i#450# EN\\bibl\12298 20250419211945.6 20241007b2024####ek#y0engy0150####ca RU HISTORICAL ASPECTS OF THE DEVELOPMENT OF VIRGIN AND FALLOW LANDS IN CENTRAL SIBERIA Conference article/thesis Krasnoyarsk Krasnoyarsk Scientific Research Institute of Agriculture is a separate division of the Federal Research Center KSC SB RAS 2024 7 с. Conference article/thesis local Всеобщая история. 94 Общие вопросы сельского хозяйства. 631 Stepanenko N. I. apk124.krasn.ru