{"physical_format": "Hardcover", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "publishers": ["Academic Pr"], "type": {"key": "/type/edition"}, "number_of_pages": 360, "id": 13023760, "isbn_13": ["9780126403602"], "isbn_10": ["0126403600"], "publish_date": "March 1991", "key": "/b/OL9693275M", "authors": [{"key": "/a/OL3178897A"}], "title": "Variations in Autotrophic Life", "contributions": ["Larry L. Barton (Editor)"], "subjects": ["Biochemistry", "Bacterial Physiology", "Science", "Science/Mathematics"], "revision": 1}