Sobolev Konstantin & American Ceramic Society. Recycling of waste glass in eco-cement.
Lua i Stíl Chicago (17ú heag.)Sobolev Konstantin agus American Ceramic Society. Recycling of Waste Glass in Eco-cement.
Lua MLA (9ú heag.)Sobolev Konstantin agus American Ceramic Society. Recycling of Waste Glass in Eco-cement.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.