KeyShelterbeltProgramsinNorthChinaandChangjiangRiverBasin(2008)当年造林面积人工造林飞播造林TotalAreaofPlantationAerialAfforestatio...
KeyShelterbeltProgramsinNorthChinaandChangjiangRiverBasin(2007)全国NationalTotal57421941700913334北京Beijing10281028天津Tianjin152...
KeyShelterbeltProgramsinNorthChinaandChangjiangRiverBasin(2006)单位：公顷(hectare)当年造林面积地区RegionTotalAreaof人工造林飞机播...
KeyShelterbeltProgramsinNorthChinaandChangjiangRiverBasin(2005)当年造林面积人工造林飞机播TotalAreaofPlantation种造林AfforestationE...
KeyShelterbeltProgramsinNorthChinaandChangjiangRiverBasin(2004)当年造林面积人工造林飞机播TotalAreaofPlantation种造林AfforestationE...
书犐犆犛５９．１４０．２０犢４６中华人民共和国国家标准犌犅／犜１４６２９．２—２００８代替ＧＢ／Ｔ１４６２９．２—１９９３三北羔皮...
