{"text_format":"2","workbook":"xls","n_sheets":1,"sheets":["report2"],"not_rendered":{"charts":0,"images":0,"macros":0,"external_links":1,"defined_names":1,"comments":0,"pivot_tables":0},"unopened":[],"bounds":{"document_bytes":16777216,"sheet_cells":100000,"run_cost":"one","rows_first":2000,"rows_last":500,"rows_between":2000,"halvings":0,"cell_chars":16384,"cell_head_chars":4096},"cells_cut":0,"cells_raw":0,"read":"whole","date_system":"1900","formulas":"cached_only"}

{"sheet":"report2","index":0,"n_rows":22,"n_cols":5,"rows_kept":22,"cut":false,"hidden":false,"merged":[[0,2,0,3],[0,4,0,5],[1,2,1,3],[1,4,1,5],[2,2,2,3],[2,4,2,5],[3,2,3,3],[4,2,4,3],[5,2,5,3],[6,2,6,3],[17,2,17,3],[18,2,18,3]],"flags":["formulas_cached_only"]}
[null,"1.","Record Nr.",null,"UNINA9910707173703321"]
[null,null,"Autore",null,"Kellogg Karl S."]
[null,null,"Titolo",null,"Mountains, glaciers, and mines : the geological story of the Blue River Valley, Colorado, and its surrounding mountains / / by Karl S. Kellogg, Bruce Bryant, and Ralph R. Shroba"]
[null,null,"Pubbl/distr/stampa",null,"Reston, Virginia : , : U.S. Department of the Interior, U.S. Geological Survey, , 2016"]
[null,null,"Descrizione fisica",null,"1 online resource (44 pages) : illustrations (chiefly color), maps"]
[null,null,"Collana",null,"Circular ; ; 1400"]
[null,null,"Soggetti",null,"Geology - Colorado - Blue River (River) - History"]
[{"$nulls":4},"Glaciers - Colorado - Blue River (River) - History"]
[{"$nulls":4},"Mines and mineral resources - Colorado - History"]
[{"$nulls":4},"Geology"]
[{"$nulls":4},"Glaciers"]
[{"$nulls":4},"Mines and mineral resources"]
[{"$nulls":4},"History"]
[{"$nulls":4},"Rocky Mountains"]
[{"$nulls":4},"Blue River (Colo. : River)"]
[{"$nulls":4},"Colorado"]
[{"$nulls":4},"Colorado Blue River (River)"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Note generali","Title from title screen (viewed April 22, 2016)."]
[null,null,null,"Nota di bibliografia","Includes bibliographical references (pages 36-38)."]