{"pagination": "viii, 489 p.", "type": {"key": "/type/edition"}, "last_modified": {"type": "/type/datetime", "value": "2008-04-01 03:28:50.625462"}, "title": "Proceedings of Great Lakes Water Resources Conference, June 24-26, 1968, Toronto, Canada.", "dewey_decimal_class": ["333.9/102/0977"], "subject_place": ["Great Lakes Region (North America)"], "notes": {"type": "/type/text", "value": "Includes bibliographies.\nCover title."}, "number_of_pages": 489, "id": 7291688, "languages": [{"key": "/l/eng"}], "lccn": ["75404528"], "lc_classifications": ["GB701 .G73 1968"], "publish_date": "1968", "publish_country": "onc", "key": "/b/OL5267340M", "authors": [{"key": "/a/OL2024254A"}], "by_statement": "Sponsored by the Engineering Institute of Canada [and] American Society of Civil Engineers.", "publish_places": ["[Toronto"], "contributions": ["Engineering Institute of Canada.", "American Society of Civil Engineers."], "subjects": ["Water-supply -- Great Lakes Region (North America)", "Water quality -- Great Lakes Region (North America)"], "revision": 1}