Technology and Method of Soil Utilization Data Base Establishment
chen ai-bin 1; wang lu-ping 2; wu wei-hua 1; liu chang-mei 3; yang hai-xia 1; song xiao-min 4 (1. geophysical and geochemical exploration institute; shandong jinan 250013; china; 2. shandong monitoring center of geological environment; shandong jinan 250013; china; 3. tai an land and resources bureau; shandong tai an 271000; china; 4. shandong institute and laboratory of geological sciences; shandong jinan 250013; china)
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