
怒江州中元小流域退耕地现状及其开发模式探讨
PRESENT SITUATION AND EXPLOITATION MODES OF THE UPLAND IN THE ZHONGYUAN MICROWATERSHED IN NUJIANG PREFECTURE,YUNNAN
{{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
/
〈 |
|
〉 |