00707naa#a2200169#i#450# EN\\bibl\12306 20250419022834.6 20241007b2024####ek#y0engy0150####ca RU USSR CAMPAIGNS FOR RAISING VIRGIN AND FALLOW LANDS 1954-1969 ON THE HISTORIOGRAPHY OF THE ISSUE (ESSAY) Conference article/thesis Krasnoyarsk Krasnoyarsk Scientific Research Institute of Agriculture is a separate division of the Federal Research Center KSC SB RAS 2024 4 с. Conference article/thesis local История. Теоретические вопросы. 93 Gergilev D. N. Pavlyukevich R. V. apk124.krasn.ru