{"languages": [{"key": "/l/eng"}], "physical_format": "Paperback", "last_modified": {"type": "/type/datetime", "value": "2008-04-29 15:03:11.581851"}, "publishers": ["Executive Enterprises Pubns Co"], "number_of_pages": 220, "id": 10970281, "isbn_13": ["9780781603478"], "isbn_10": ["0781603471"], "publish_date": "November 1992", "key": "/b/OL8094167M", "title": "Pollution Prevention and Practice", "type": {"key": "/type/edition"}, "subjects": ["Factory and trade waste", "Pollution prevention", "Nature/Ecology"], "revision": 1}