{"isbn_13": ["9780415273404"], "subtitle": "Problems and Practical Solutions (Spon's Environmental Science and Engineering Series.)", "last_modified": {"type": "/type/datetime", "value": "2008-04-29 13:35:46.87638"}, "languages": [{"key": "/l/eng"}], "publishers": ["Taylor & Francis"], "number_of_pages": 264, "first_sentence": {"type": "/type/text", "value": "During the latter half of the twentieth century, the global human population doubled from less than 3000 million to 6000 million."}, "isbn_10": ["0415273404"], "publish_date": "August 2002", "key": "/b/OL7489498M", "authors": [{"key": "/a/OL2696754A"}], "title": "Agricultural Pollution", "type": {"key": "/type/edition"}, "id": 10198184, "revision": 1}