{"languages": [{"key": "/l/eng"}], "physical_format": "Paperback", "subtitle": "Prevention, Detection, and Restoration", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 08:14:56.482104"}, "publishers": ["Natl Water Well Assn"], "number_of_pages": 686, "id": 11676018, "isbn_13": ["9781560340409"], "isbn_10": ["1560340401"], "publish_date": "October 1989", "key": "/b/OL8616135M", "authors": [{"key": "/a/OL2648224A"}], "title": "Proceedings of the 1990 Petroleum Hydrocarbons and Organic Chemicals in Ground Water", "type": {"key": "/type/edition"}, "subjects": ["Environmental aspects", "Pollution", "Groundwater", "Groundwater Pollution", "Congresses", "Hydrocarbons", "Petroleum chemicals"], "revision": 1}