{"isbn_13": ["9780792304951"], "physical_format": "Hardcover", "weight": "1.2 pounds", "languages": [{"key": "/l/eng"}], "type": {"key": "/type/edition"}, "publishers": ["Springer"], "number_of_pages": 328, "id": 10603513, "edition_name": "1 edition", "isbn_10": ["0792304950"], "publish_date": "October 31, 1989", "key": "/b/OL7806156M", "last_modified": {"type": "/type/datetime", "value": "2008-04-29 15:03:11.581851"}, "title": "Effects of Crop Rotation on Potato Production in the Temperate Zones (Developments in Plant and Soil Sciences)", "contributions": ["J. Vos (Editor)", "C.D. van Loon (Editor)", "G.J. Bollen (Editor)"], "subjects": ["Plant pathology & diseases", "Vegetables", "Gardening / Horticulture", "Field Crop Management", "Science", "Science/Mathematics", "Life Sciences - Botany", "Environmental Science", "Gardening / Vegetables", "Science / Botany", "Science-Environmental Science", "Science-Life Sciences - Botany", "Congresses", "Crop rotation", "Potatoes"], "physical_dimensions": "9.3 x 6.4 x 1 inches", "revision": 1}