Susan Bernal
... that Colombian-born Susan Bernal is developing new cements that can reduce the substantial CO2 emissions currently caused by concrete?
... that Colombian-born <b id="mwBsk"><a href="./Susan_Bernal" id="mwBso" rel="mw:WikiLink" title="Susan Bernal">Susan Bernal</a></b> is developing new cements that can reduce the substantial CO<sub id="mwBss">2</sub> emissions currently caused by concrete?