Muhitta milliondaǵan tonna qoqys qalqyp júr
Science jýrnaly muhitqa jyl saiyn milliondaǵan tonna plastik qaldyqtar tastalynatynyn anyqtady. Ǵalymdar 2010...
20 aqpan 2015
Osy teg boiynsha jariialanǵan materialdar.