converting slope cropland to forest and grassland
返回 19 条匹配短语对
converting cropland to forest and grassland
退耕还林
退耕还林还草
conversion of cropland to forest and grassland
退耕还林草
退耕还林还草
cropland to forest and grassland
退耕地
Returning cropland to forest and grassland
退耕还林草
converting cropland to forest
退耕还林
converting farmland to forest and grassland
退耕还林草
退耕还林
converting slope cropland to woodland or grassland
退耕还林还草
patterns of converting cropland to forest
退耕还林模式
The project of converting sloping crolpand to forest and grassland
退耕还林还草工程
change of slope cropland to forest land and pastur
退耕还林草
conversion of farmland to forest and grassland
退耕还林(草)
return to forest and grassland
还林还草
Returning cultivated land to forest and grassland
退耕还林草
converting cropland to apple orchard
果园土壤
converting cropland to forestland
退耕还林
converting cropland to forestland and grassland
退耕还林
退耕还林还草
converting farm land to forest and grass land
退耕还林草
converting farmland into forest and grassland proj
退耕还林还草
converting slope farmland into forest and grassland
退耕还林草
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带状离心Engineering Geology Graduate康复预后刺绣Lie algebra of an algebraic group摆式内燃机气蚀损坏logical axiom热计量仪表