{"physical_format": "Paperback", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "publishers": ["Butterworth-Heinemann Ltd"], "number_of_pages": 320, "id": 12730664, "isbn_13": ["9780434901524"], "isbn_10": ["0434901520"], "publish_date": "August 1985", "key": "/b/OL9448528M", "authors": [{"key": "/a/OL3051300A"}], "title": "Livestock Production", "type": {"key": "/type/edition"}, "subjects": ["Farm & working animals", "Animal husbandry"], "revision": 1}