{"publishers": ["Superintendent Government Printing, India"], "series": ["Scientific memoirs by officers of the Medical and Sanitary departments of the government of India. new ser.", "no. 38"], "lc_classifications": ["RA766.H8 S8"], "key": "/books/OL6531071M", "authors": [{"key": "/authors/OL2354387A"}], "publish_places": ["Calcutta"], "pagination": "2 p. l., 28 p.", "source_records": ["marc:marc_loc_2016/BooksAll.2016.part02.utf8:88473762:916", "marc:marc_columbia/Columbia-extract-20221130-013.mrc:274658994:1421"], "title": "Preliminary report on the killing of rats and rat fleas by hydrocyanic acid gas.", "lccn": ["11012724"], "number_of_pages": 28, "languages": [{"key": "/languages/eng"}], "subjects": ["Rats -- Control.", "Fleas -- Control.", "Hydrocyanic acid."], "publish_date": "1910", "publish_country": "ii ", "by_statement": "By Captain W.D.H. Stevenson ... Issued under the authority of the government of India by the sanitary commissioner with the government of India.", "oclc_numbers": ["25906701"], "works": [{"key": "/works/OL7655919W"}], "type": {"key": "/type/edition"}, "latest_revision": 4, "revision": 4, "created": {"type": "/type/datetime", "value": "2008-04-01T03:28:50.625462"}, "last_modified": {"type": "/type/datetime", "value": "2022-12-29T17:33:37.747279"}}