Distribution of polycyclic aromatic hydrocarbons(PAHs) in Xijiang River
deng hong-mei1; 2; chen yong-heng1 (1.school of environmental science and engineering; guangzhou university; guangzhou 510006; china; (2.guangzhou key laboratory of environmental pollution control and isotope application; guangzhou 510006; china)
Study on water damage test index for construction stage
li yan-feng1; bao xiu-ning1; wu tang-lin2; li jia-lin2(1.school of civil engineering; guangzhou university; guangzhou 510006; china; 2.guangdong communications polytechnic; guangzhou 510650; china)