{"title": "Dinamica del Fosforo En Suelos Calcicos de Areas Mediterraneas", "covers": [5273445], "key": "/works/OL10287903W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL4245952A"}}], "type": {"key": "/type/work"}, "subjects": ["Soils", "Phosphorus content"], "latest_revision": 4, "revision": 4, "created": {"type": "/type/datetime", "value": "2009-12-11T02:42:00.342310"}, "last_modified": {"type": "/type/datetime", "value": "2020-12-13T13:22:21.097859"}}