{
    "query": {
        "category": "Environment",
        "publication_date": "1991-10",
        "nr_of_items": 2
    },
    "items": [
        {
            "title": "The Dimensions of Federalism",
            "subtitle": "State Governments and Pollution Control Policies",
            "author": "William R. Lowry",
            "isbn": "9780822318194",
            "publisher": "Duke University Press",
            "link_to_publisher": "https:\/\/www.dukeupress.edu\/the-dimensions-of-federalism"
        },
        {
            "title": "Foundations of Ecology",
            "subtitle": "Classic Papers with Commentaries",
            "author": "Real, Leslie A.",
            "isbn": "9780226705941",
            "publisher": "University of Chicago Press",
            "link_to_publisher": "https:\/\/press.uchicago.edu\/ucp\/books\/book\/chicago\/F\/bo3613618.html"
        }
    ]
}