ITRPV.“InternationalTechnologyRoadmapforPhotovoltaic.”WorkshopatIntersolarEurope,Munich,June1,2017.Graphonslide6.gapm.io/xitrpv.
ITU[1](InternationalTelecommunicationUnion).“Mobilecellularsubscriptions.”WorldTelecommunication/ICTDevelopmentReportandDatabase.gapm.io/xitumob.
ITU[2].“ICTFactsandFigures2017.”IndividualsusingtheInternet.AccessedNovember27,2017.gapm.io/xituintern.
IUCN[1](InternationalUnionforConservationofNature).ProtectedArea(Definition2008).gapm.io/xprarde.
IUCN[2].Categoriesofprotectedareas.gapm.io/x-protareacat.
IUCN[3].Green,MichaelJohnBeverley,ed.IUCNDirectoryofSouthAsianProtectedAreas.IUCN,1990.
IUCNRedList[1].Goodrich,J.,etal.,“Pantheratigris(Tiger).”IUCNRedListofThreatenedSpecies2015:e.T15955A50659951.AccessedDecember7,2017.gapm.io/xiucnr1.
IUCNRedList[2].Swaisgood,R.,D.Wang,andF.Wei.“Ailuropodamelanoleuca(GiantPanda)”(errataversionpublishedin2016).IUCNRedListofThreatenedSpecies2016:e.T712A121745669.AccessedDecember7,2017.
IUCNRedList[3].Emslie,R.“Dicerosbicornis(BlackRhinoceros,Hook-lippedRhinoceros).”IUCN
请关闭浏览器阅读模式后查看本章节，否则可能部分章节内容会丢失。
