Born-Digital or AnalogAnalogTranscriptBurros National Park Service's plans to shoot burros in Grand Canyon discussed. Straight Creek. Journal Mr 3, 1977 Destruction of burros in Grand Canyon National Park delayed for another year; environmental impact study to be conducted. RMN Mr 26, 1977 p.; Their history and their present situation in Arizona. Arizona Highways v.54 #2 F 1978 p.42-47 Feature on history and future of mustangs and burros, Real West Jy 1378 p.8-3.1,64 0CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng