{
  "type": "book",
  "site": {
    "name": "Kołczan Książek",
    "language": "pl-PL",
    "url": "https://www.kolczanksiazek.pl"
  },
  "formats": "Każda podstrona ma dwie wersje z tymi samymi danymi: JSON (adres strony + .json) i markdown (adres strony + .md). Do każdego `url` w tym dokumencie można dopisać .json albo .md.",
  "title": "On Natural Capital",
  "subtitle": null,
  "slug": "on-natural-capital",
  "url": "https://www.kolczanksiazek.pl/dasgupta-partha/on-natural-capital",
  "json": "https://www.kolczanksiazek.pl/dasgupta-partha/on-natural-capital.json",
  "markdown": "https://www.kolczanksiazek.pl/dasgupta-partha/on-natural-capital.md",
  "authors": [
    {
      "name": "Dasgupta Partha",
      "slug": "dasgupta-partha",
      "url": "https://www.kolczanksiazek.pl/dasgupta-partha"
    }
  ],
  "language": "pl_PL",
  "original_title": null,
  "original_language": null,
  "first_published": "2026-01-01",
  "genres": [
    {
      "code": "KC",
      "heading": "Ekonomia"
    },
    {
      "code": "RN",
      "heading": "Środowisko naturalne"
    }
  ],
  "series": [],
  "cover": "https://quivercdn.com/covers/witness-books/dasgupta-partha/on-natural-capital_978-15-2914-421-5.webp?v=2026-08-21%2003%3A50%3A52",
  "description": "What if we were to put a value on nature just as we value everything else? For as long as they have existed, our economic models have served us an incomplete picture. The models and metrics tell us that our economies are healthy because they are growing. However, this doesn`t account for the fact...",
  "editions": [
    {
      "title": "On Natural Capital",
      "subtitle": null,
      "url": "https://www.kolczanksiazek.pl/dasgupta-partha/on-natural-capital/9781529144215",
      "publisher": "Witness Books",
      "publisher_series": [],
      "translators": [],
      "medium": "paper",
      "duration_seconds": null,
      "narrators": [],
      "illustrators": [],
      "cover_artists": [],
      "isbn": "978-15-2914-421-5",
      "pages": 278,
      "published": "2026-01-01",
      "language": "pl_PL",
      "cover": "https://quivercdn.com/covers/witness-books/dasgupta-partha/on-natural-capital_978-15-2914-421-5.webp?v=2026-08-21%2003%3A50%3A52"
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}