{"text_format":"2","workbook":"xls","n_sheets":1,"sheets":["report2"],"not_rendered":{"charts":0,"images":0,"macros":0,"external_links":1,"defined_names":2,"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":28,"n_cols":5,"rows_kept":28,"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],[3,2,3,3],[4,2,4,3],[5,2,5,3],[6,2,6,3],[7,2,7,3],[9,2,9,3],[10,2,10,3],[14,2,14,3],[16,2,16,3],[16,4,16,5],[17,2,17,3],[17,4,17,5],[18,2,18,3],[20,2,20,3],[21,2,21,3],[24,2,24,3],[25,2,25,3]],"flags":["formulas_cached_only"]}
[null,"1.","Record Nr.",null,"UNINA9910465357503321"]
[null,null,"Titolo",null,"The UFO evidence [[electronic resource] ] . Volume II A 30-year report / / Richard H. Hall [editor]"]
[null,null,"Pubbl/distr/stampa",null,"Lanham, Md., : Scarecrow Press, 2000, c2001"]
[null,null,"ISBN",null,"1-4616-7376-3"]
[null,null,"Descrizione fisica",null,"1 online resource (698 p.)"]
[null,null,"Collana",null,"UFO evidence ; ; v. 2"]
[null,null,"Disciplina",null,"001.942"]
[null,null,"Soggetti",null,"Unidentified flying objects"]
[{"$nulls":4},"Electronic books."]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Note generali","Patterned after an earlier report published: Washington, D.C. : National Investigations Committee on Aerial Phenomena, 1964."]
[null,null,null,"Nota di bibliografia","Includes bibliographical references (p. 651-670) and index."]
[null,null,"Nota di contenuto",null,"section 1. Overview and guide to other sections -- section 2. Military witnesses -- section 3. Pilot and aircrew sightings -- section 4. Scientists and technicians -- section 5. Police officers -- section 6. Professionals and citizens -- section 7. Special evidence -- section 8. Sighting waves and concentration -- section 9. Structure, lights, and colors -- section 10. Motions and flight patterns -- section 11. The UFO profile -- section 12. Alien-human encounters -- section 13. The abduction phenomenon -- section 14. Roswell and other crash retrievals -- section 15. Historical developments -- section 16. Implications and issues."]
[null,null,null,"Sommario/riassunto","Reports 30 years of UFO sightings since 1964 with related data and descriptive features organized by category."]
[null,"2.","Record Nr.",null,"UNINA9910557307403321"]
[null,null,"Titolo",null,"Ambient Air Quality in the Czech Republic"]
[null,null,"Pubbl/distr/stampa",null,"Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2021"]
[{"$nulls":4},"Basel, Switzerland : , : MDPI - Multidisciplinary Digital Publishing Institute, , 2021"]
[null,null,"Descrizione fisica",null,"1 online resource (330 p.)"]
[null,null,"Soggetti",null,"Environmental economics"]
[{"$nulls":4},"Pollution control"]
[{"$nulls":4},"Research and information: general"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Sommario/riassunto","Ambient air quality in the present-day Czech Republic (CR), one of the two succession countries of Czechoslovakia post-1993, was perceived as a major problem with severe human health and environmental consequences, particularly between the 1970s and 1990s. Since that time, the ambient air quality in the CR has improved substantially, due to newly introduced stringent legislation and technical countermeasures. Nevertheless, there are still activities which represent significant emission sources, such as local heating and increased vehicle travel through communities. After a substantial decrease in emissions in both the CR and its neighbouring countries, the levels of some ambient air pollutants from the 2000s are still not satisfactory. In this respect, aerosol, ground-level ozone, and benzo[a]pyrene remain major problems, as they do elsewhere in Europe. The book provides a valuable update both on time trends and spatial changes in ambient air quality, and highlights the recent activities in both monitoring and modelling of principle ambient air pollutants in the CR."]