{"languages": [{"key": "/l/eng"}], "physical_format": "Paperback", "subtitle": "Parasites and Hosts as Indicators of Water Quality", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "publishers": ["Cambridge University Press"], "type": {"key": "/type/edition"}, "title": "Parasitism and Environmental Pollution", "id": 13889639, "isbn_13": ["9780521546782"], "isbn_10": ["0521546788"], "publish_date": "November 2003", "key": "/b/OL10435760M", "contributions": ["J. W. Lewis (Editor)", "D. Hoole (Editor)", "Les Chappell (Editor)"], "subjects": ["Life Sciences - Zoology - General", "Science"], "revision": 1}