يعرض 1 - 20 نتائج من 51 نتيجة بحث عن '"Mihails Pupiņš"', وقت الاستعلام: 0.61s تنقيح النتائج
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    المساهمون: This research was supported within the Daugavpils University internal research project competition (project 'Biogas production possibility from aquaculture waste', Nr. 14-95/2021/20).

    المصدر: ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference; Vol 1 (2021): Environment. Technology. Resources. Proceedings of the 13th International Scientific and Practical Conference. Volume 1; 195-199

    وصف الملف: application/pdf