@book{ChenLiuNiuetal.2003, author = {Rui Chen and Jiaqi Liu and Wenyuan Niu and Xiangzheng Deng and Guijin Mu and Mayke Wagner and Karl Geldmacher}, title = {Critical controlling of PRED system of oasis ecology in the arid region of central Asia : a case study of Keriya River Valley oases, Xinjiang}, volume = {4890}, isbn = {0-8194-4676-9}, url = {1960 = doi:10.1117/12.466176}, year = {2003}, }