S000056Agroecological Assessment of Arable Lands in the Leningrad Region: OpenAlex metadata详情source_class书目登记库authority_level权威元数据accessed_at2026-07-28https://openalex.org/W4402616306出版物Agroecological Assessment of Arable Lands in the Leningrad Region of Russia under the Influence of Climate Change报告此记录的更正