{"type": {"key": "/type/work"}, "title": "The barrier factors in gipsy moth tree-banding material", "subjects": ["Gypsy moth", "Control"], "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL9393140A"}}], "covers": [11816264], "key": "/works/OL24911331W", "description": {"type": "/type/text", "value": "And conclusions. pp. 14."}, "latest_revision": 2, "revision": 2, "created": {"type": "/type/datetime", "value": "2021-08-27T03:35:57.147892"}, "last_modified": {"type": "/type/datetime", "value": "2026-05-05T11:22:25.492813"}}