{"isbn_13": ["9780415248501"], "physical_format": "Paperback", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "publishers": ["Taylor & Francis Ltd"], "number_of_pages": 912, "id": 12605005, "first_sentence": {"type": "/type/text", "value": "Aquatic toxicology is the study of the effects of manufactured chemicals and other anthropogenic and natural materials and activities (collectively termed toxic agents or substances) on aquatic organisms at various levels of organization, from subcellular through individual organisms to communities and ecosystems."}, "isbn_10": ["0415248507"], "publish_date": "November 1, 2006", "key": "/b/OL9344314M", "authors": [{"key": "/a/OL3240777A"}], "title": "Fundamentals of Aquatic Toxicology", "type": {"key": "/type/edition"}, "subjects": ["Business & Management"], "revision": 1}