00544naa#a2200157#i#450# EN\\bibl\101829 20250904141444.4 2588-0209 20200625b2020####ek#y0engy0150####ca RU PUBLICATIONS OF THE MOSCOW SOCIETY OF AGRICULTURE AS A SOURCE ON THE HISTORY OF DEVELOPMENT OF AGRICULTURAL THOUGHT IN RUSSIA (TO THE 200TH ANNIVERSARY OF THE SOCIETY 1820-1930) Journal article Moscow Electronic science 2020 0 с. Journal article local iacj.ru