Vasadze, R., & Chkhubadze, G. (2017). Bio-ecological Features of Spruce Beetle (Dendroctonus micans) of Spruce and their Affect on the Sanitary Condition of Spruce Stands in Adjara. Transactions of Georgian National Academy of Sciences Ajara Autonomous Republic Regional Scientific Centre, 2, 87-92. https://papers.4science.ge/index.php/tgsa/article/view/72