TY - GEN AU - United Nations Environment Programme PY - 2017 UR - https://wedocs.unep.org/handle/20.500.11822/25281 LA - English KW - cement industry KW - cement KW - construction industry KW - sustainable energy KW - building material KW - energy efficiency TI - Eco-efficient Cements: Potential Economically Viable Solutions for a Low-CO2 Cement-based Materials Industry M3 - Communication or other resource ER -