“policies of returning marginal farmlands to forests”的概念、定义、翻译、参考文献-科学参考

单词	policies of returning marginal farmlands to forests
释义	policies of returning marginal farmlands to forests Encyclopedia 管理学农业经济政策释 policies of returning marginal farmlands to forests退耕还林政策将易于发生水土流失的耕地有计划地转变为林地或草地的行为准则。
随便看	topographic base map topographic control point topographic coupling topographic database topographic inequality topographic-isostatic anomaly topographic map of construction site topographic map of urban area topographic Rossby wave topographics topographic survey topographic wetness index topography topography analysis topography and geomorphology of Mars topography-landforms survey at seabed topoi topoinhibition topoisomer topoisomerase topoisomerases Topol missile topologic topological topological Abelian group

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