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@Book{            book:2657215,
  Author        = "Diamond, Jared M",
  date-added    = "2022-04-27 07:39:08 +0200",
  date-modified = "2022-04-27 07:39:08 +0200",
  ISBN          = "9780141976969,0141976969,9781101501962,1101501960,9781101502006,1101502002",
  Publisher     = "Penguin Books Ltd",
  Title         = "Collapse: how societies choose to fail or succeed",
  URL           = "http://gen.lib.rus.ec/book/index.php?md5=B160324F528B6C0D8970DE87435E2519",
  Year          = "2013;2011",
  bdsk-url-1    = "http://gen.lib.rus.ec/book/index.php?md5=B160324F528B6C0D8970DE87435E2519",
  File          = "Collapse - How Societies Choose to Fail or Succeed (Jared Diamond) (z-lib.org).pdf",
  file-2        = "Diamond, Jared M - Collapse\_ how societies choose to fail or succeed (2013\_2011, Penguin Books Ltd) - libgen.lc.epub"
}

@Book{ book:2657215, Author = "Diamond, Jared M", date-added = "2022-04-27 07:39:08 +0200", date-modified = "2022-04-27 07:39:08 +0200", ISBN = "9780141976969,0141976969,9781101501962,1101501960,9781101502006,1101502002", Publisher = "Penguin Books Ltd", Title = "Collapse: how societies choose to fail or succeed", URL = "http://gen.lib.rus.ec/book/index.php?md5=B160324F528B6C0D8970DE87435E2519", Year = "2013;2011", bdsk-url-1 = "http://gen.lib.rus.ec/book/index.php?md5=B160324F528B6C0D8970DE87435E2519", File = "Collapse - How Societies Choose to Fail or Succeed (Jared Diamond) (z-lib.org).pdf", file-2 = "Diamond, Jared M - Collapse_ how societies choose to fail or succeed (2013_2011, Penguin Books Ltd) - libgen.lc.epub" }