{"languages": [{"key": "/l/eng"}], "physical_format": "Hardcover", "subtitle": "Design, Environmental, Microbiological and Utilization Aspects", "weight": "3 pounds", "publishers": ["Renaissance Publications"], "number_of_pages": 728, "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "id": 12574410, "isbn_13": ["9780936645155"], "isbn_10": ["0936645156"], "publish_date": "September 1992", "key": "/b/OL9319550M", "authors": [{"key": "/a/OL3235261A"}], "title": "Science and Engineering of Composting", "type": {"key": "/type/edition"}, "subjects": ["Organic", "Science/Mathematics", "Gardening", "Gardening / Horticulture"], "physical_dimensions": "9.2 x 6.2 x 2.2 inches", "revision": 1}