Learn about wilderness : National Wildlife Refuge System / / U.S. Fish & Wildlife Service

• Record Nr.: UNINA9910709857803321
• Pubbl/distr/stampa: [Washington, D.C.] : , : U.S. Fish & Wildlife Service, National Wildlife System, , 2013
• Descrizione fisica: 1 online resource (2 unnumbered pages) : color illustrations
• Soggetti: Wildlife conservation - United States; Wildlife refuges - United States; Conservation of natural resources - United States; Conservation of natural resources; Wildlife conservation; Wildlife refuges; History; United States
• Lingua di pubblicazione: Inglese
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Note generali: "August 2013."