Geological Traces and Its Protection in Shandong Province
yang bin; liu shu-cai; huang wen-yuan 2 (1.shandong institute and laboratory of geological sciences; shandong jinan 250013; china; 2. shandong exploration institute of chemical industry and geology; shandong jinan 250013; china)
..............page:33-36
..............page:20-21,36
Types and Exploration Future of Offshore Sand Mineral Resource in handong Province
fang chang-qing 1; yin su-fang 1; sun li-gong 2; tan de-jun 3; xing ai-hong 1 (no.1 exploration institute of geology and mineral resources; shandong jinan 250014; china; 2. no.6 exploration institute of geology and mineral resources; shandong zhaoyuan 265400; china; 3. shandong technological school of geology and mineral resources; shandong linyi 276018; china)
..............page:26-32