Inside earth [[electronic resource] ] : a newsletter of the National Park Service Cave & Karst Programs |
Pubbl/distr/stampa | [Washington, D.C.], : Cave & Karst Programs, 1998- |
Soggetto topico |
Caves - United States - Management
Cave conservation - United States Karst - United States - Management Karst conservation - United States National parks and reserves - United States - Management |
Formato | Materiale a stampa |
Livello bibliografico | Periodico |
Lingua di pubblicazione | eng |
Altri titoli varianti | Inside earth |
Record Nr. | UNINA-9910699198903321 |
[Washington, D.C.], : Cave & Karst Programs, 1998- | ||
Materiale a stampa | ||
Lo trovi qui: Univ. Federico II | ||
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National Cave and Karst Program on National Forest System lands |
Pubbl/distr/stampa | [Washington, D.C.] : , : United States Department of Agriculture, Forest Service, , 2017 |
Descrizione fisica | 1 online resource (2 unnumbered pages) : color illustrations |
Soggetto topico |
Karst conservation - United States
Caves - United States Groundwater Speleology Caves - Recreation National protected areas systems - United States Caves Karst conservation |
Formato | Materiale a stampa |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Record Nr. | UNINA-9910716809003321 |
[Washington, D.C.] : , : United States Department of Agriculture, Forest Service, , 2017 | ||
Materiale a stampa | ||
Lo trovi qui: Univ. Federico II | ||
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