{"lc_classifications": ["SB951 C34 1968"], "last_modified": {"type": "/type/datetime", "value": "2010-07-10T06:17:21.383353"}, "title": "Guide to chemicals used in crop protection", "created": {"type": "/type/datetime", "value": "2009-12-11T05:54:58.834107"}, "first_publish_date": "1968", "latest_revision": 3, "key": "/works/OL12014451W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1713446A"}}], "type": {"key": "/type/work"}, "subjects": ["Pesticides"], "revision": 3}