我国干旱半干旱地区的退耕还林还草与高效生态农牧业建设

我国干旱半干旱地区的退耕还林还草与高效生态农牧业建设的英文翻译

基本释义

• Restoration of native vegetation on the cultivated land and establishment of a modern ecological agro-postoralism in arid and semiarid regions in northwest China