{"type": {"key": "/type/edition"}, "publish_date": "1930", "publish_country": "enk", "languages": [{"key": "/languages/eng"}], "title": "Hints on cattle", "subtitle": "with special reference to milk production and some simple methods of milk testing for the farmer", "by_statement": "Boots", "authors": [{"key": "/authors/OL10339511A"}], "notes": {"type": "/type/text", "value": "Cover title.\n\nContains advertisements for a variety of Boots' veterinary medicines.\n\nIncludes index."}, "subjects": ["Communicable Disease Control", "Veterinary Medicine", "Advertising", "Milk", "Food Analysis", "Animal Husbandry"], "publishers": ["Boots Pure Drug Company"], "publish_places": ["Nottingham"], "pagination": "47 pages", "number_of_pages": 47, "ocaid": "b33422576", "source_records": ["ia:b33422576"], "covers": [15227232], "works": [{"key": "/works/OL45587759W"}], "key": "/books/OL62084339M", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2026-06-04T04:31:23.917469"}, "last_modified": {"type": "/type/datetime", "value": "2026-06-04T04:31:23.917469"}}