{"title": "TECHNIQUES FOR TRACING SEDIMENT MOVEMENT.", "authors": [{"key": "/authors/OL1939412A"}], "pagination": "PF", "type": {"key": "/type/edition"}, "contributions": ["NELSON, D.E.", "COAKLEY, J.P."], "source_records": ["marc:marc_university_of_toronto/uoft.marc:1092222561:604"], "key": "/books/OL17031663M", "works": [{"key": "/works/OL6969850W"}], "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2008-09-27T04:31:30.478693"}, "last_modified": {"type": "/type/datetime", "value": "2026-05-21T07:00:36.407864"}}