Items where Author is "Yan, Cai"

Yi, Zhang and Yan, Cai and Chang-quan, Wang and Guo-xiang, Xue (2012) Characters and Influencing Factors of the Distribution of Cultivated Available Soil Fe, Mn, Cu and Zn in Xichang City, Sichuan Province, China. Journal of Geography and Geology, 4 (2). pp. 115-123. ISSN 1916-9779