{"title": "Lead and zinc ores of Northumberland and Alston Moor", "authors": [{"key": "/authors/OL4908614A"}], "publish_date": "1923", "publishers": ["HMSO"], "series": ["Special reports on the mineral resources of Great Britain -- vol.25", "Memoirs of the Geological Survey"], "publish_places": ["London"], "contributions": ["Eastwood, T. b. 1888."], "pagination": "iv, 110p. ;", "languages": [{"key": "/languages/eng"}], "publish_country": "enk", "by_statement": "by Stanley Smith ; with contributions by R.G. Carruthers.", "type": {"key": "/type/edition"}, "source_records": ["marc:talis_openlibrary_contribution/talis-openlibrary-contribution.mrc:961478630:651"], "key": "/books/OL22011981M", "number_of_pages": 110, "works": [{"key": "/works/OL11623154W"}], "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2008-11-06T02:34:23.905302"}, "last_modified": {"type": "/type/datetime", "value": "2026-01-05T07:06:55.973454"}}