{"publishers": ["American Society of Agronomy-Crop Science Society of America-Soil Science Society of America"], "number_of_pages": 1328, "weight": "4 pounds", "covers": [5013834], "physical_format": "Hardcover", "lc_classifications": ["S621 .A27 1999"], "key": "/books/OL9784747M", "contributions": ["American Society of Agronomy (Corporate Author)", "Crop Science Society of America (Corporate Author)", "Soil Science Society of America (Corporate Author)", "R. W. Skaggs (Editor)", "Jan Van Schilfgaarde (Editor)"], "subjects": ["Science/Mathematics", "Science", "Technology & Industrial Arts", "Agriculture - General", "Drainage", "Earth Sciences - General"], "isbn_13": ["9780891181415"], "source_records": ["marc:marc_loc_2016/BooksAll.2016.part28.utf8:31376700:925", "amazon:0891181415"], "title": "Agricultural Drainage (Agronomy, No. 38)", "lccn": ["99073092"], "identifiers": {"goodreads": ["5673655"]}, "languages": [{"key": "/languages/eng"}], "isbn_10": ["0891181415"], "publish_date": "January 1, 1999", "works": [{"key": "/works/OL23709206W"}], "type": {"key": "/type/edition"}, "physical_dimensions": "9.2 x 6.3 x 2.9 inches", "latest_revision": 6, "revision": 6, "created": {"type": "/type/datetime", "value": "2008-04-30T09:38:13.731961"}, "last_modified": {"type": "/type/datetime", "value": "2023-04-19T15:18:56.556383"}}