The beginning of virgin lands development in Pavlodar region (in 1954)Turgai Alimbaev, Chinara Beksultanova, Zhanna Mazhitova, Gulzhamal Choybekova, Gulsunkan Zhunushalieva and Nazira Tentigul kyzyE3S Web Conf., 371 (2023) 06017DOI: https://doi.org/10.1051/e3sconf/202337106017
