面向21世纪,将鄂尔多斯高原建成我国北方生态屏障

面向21世纪,将鄂尔多斯高原建成我国北方生态屏障

陈昌礼

To Build the Ordos Plateau into the Ecologic Barrier in the North of China

. 1999, (9911): 53 -56 .