{"publishers": ["Agricultural Experiment Station, University of Minnesota"], "subtitle": "a bibliography", "subject_place": ["United States"], "lc_classifications": ["Z7514.O8 A42 1984"], "latest_revision": 3, "key": "/books/OL3002608M", "authors": [{"key": "/authors/OL562545A"}], "publish_places": ["St. Paul, Minn. (1530 N. Cleveland Ave., St. Paul)"], "contributions": ["Knopp, Timothy B."], "pagination": "68 p. ;", "source_records": ["marc:marc_loc_2016/BooksAll.2016.part16.utf8:60564663:1188"], "title": "Trail planning, construction, and maintenance", "dewey_decimal_class": ["016.712"], "notes": {"type": "/type/text", "value": "Includes index."}, "number_of_pages": 68, "created": {"type": "/type/datetime", "value": "2008-04-01T03:28:50.625462"}, "languages": [{"key": "/languages/eng"}], "lccn": ["84621684"], "subjects": ["University of Minnesota. Forestry Library -- Bibliography -- Catalogs.", "Trails -- United States -- Bibliography.", "Trails -- United States -- Design and construction -- Bibliography.", "Trails -- United States -- Maintenance and repair -- Bibliography."], "publish_date": "1984", "publish_country": "mnu", "last_modified": {"type": "/type/datetime", "value": "2020-11-02T09:41:21.435149"}, "series": ["Miscellaneous publication / Agricultural Experiment Station, University of Minnesota ;", "26-1984", "Miscellaneous publication (University of Minnesota. Agricultural Experiment Station) ;", "1984-26."], "by_statement": "compiled by Jean Albrecht and Timothy B. Knopp.", "works": [{"key": "/works/OL3419633W"}], "type": {"key": "/type/edition"}, "revision": 3}