{"languages": [{"key": "/l/eng"}], "physical_format": "Hardcover", "last_modified": {"type": "/type/datetime", "value": "2008-04-29 15:03:11.581851"}, "publishers": ["CRC Press"], "number_of_pages": 288, "id": 11183450, "isbn_13": ["9780849336447"], "isbn_10": ["0849336449"], "publish_date": "February 28, 1987", "key": "/b/OL8260181M", "authors": [{"key": "/a/OL218240A"}], "title": "Handbook of Agriculture Energy Potential  Development, Volume IV", "type": {"key": "/type/edition"}, "subjects": ["Reference", "Agriculture & Farming", "Handbooks & Manuals"], "revision": 1}