terraced field 中文意思是什麼
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Study on planting alfalfa on the wall of terraced field
優良梯田埂坎植物紫花苜蓿研究 -
The investigation of development and utilization the bank of terraced field in xinzhou sity
忻州市梯田埂坎資源開發利用調查 -
Environmental effect of terraced field construction on the arid hillside land in karst mountainous areas in guizhou province
貴州省巖溶山區旱坡耕地梯化的環境效應研究
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