{"title":"To Conserve Unimpaired: The Evolution of the National Park Idea","authors":"R. Keiter","doi":"10.5822/978-1-61091-216-7","DOIUrl":null,"url":null,"abstract":"","PeriodicalId":203893,"journal":{"name":"To Conserve Unimpaired","volume":"12 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2013-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"28","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"To Conserve Unimpaired","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.5822/978-1-61091-216-7","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
