{"first_publish_date": "1994", "key": "/works/OL2932803W", "created": {"type": "/type/datetime", "value": "2009-12-10T01:07:38.156292"}, "title": "World-wide limits for toxic and hazardous chemicals in air, water, and soil", "covers": [1547856], "id": 38109639, "lc_classifications": ["RA1229.5 .S58 1994"], "latest_revision": 3, "last_modified": {"type": "/type/datetime", "value": "2010-04-28T08:24:29.752892"}, "authors": [{"type": "/type/author_role", "author": {"key": "/authors/OL447008A"}}], "dewey_number": ["615.9/02"], "type": {"key": "/type/work"}, "subjects": ["Industrial toxicology", "Threshold limit values (Industrial toxicology)", "Pollution"], "revision": 3}