Pan, Gen-xing Organic carbon stock in topsoil of Jiangsu Province, China, and the recent trend of carbon sequestration. [electronic resource] - Journal of environmental sciences (China) 2005 - 1-7 p. digital Publication Type: Comparative Study; Journal Article ISSN: 1001-0742 Subjects--Topical Terms: Agriculture--methodsCarbon--analysisChinaEnvironmental Monitoring--statistics & numerical dataGeographySoil--analysis