Suleimenova N, Filipova M, Sandugash Z. ENVIRONMENTAL AND ECONOMIC PROBLEMS OF AGROECOSYSTEM UNER AGRICULTURAL INTENSIFICATION IN CONDITIONS OF SOUTHEASTERN KAZAKHSTAN: ENVIRONMENTAL AND ECONOMIC PROBLEMS OF AGROECOSYSTEM UNER AGRICULTURAL INTENSIFICATION IN CONDITIONS OF SOUTHEASTERN KAZAKHSTAN. JSAR [Internet]. 2023 Mar. 9 [cited 2024 Nov. 22];6(1):54-9. Available from: https://jsar.ftn.shu.bg/ojs-3.3.0-7/index.php/jsar/article/view/141