{"isbn_13": ["9780824798758"], "physical_format": "Hardcover", "subtitle": "Fundamentals and Applications (Civil and Environmental Engineering, 3)", "weight": "1.5 pounds", "languages": [{"key": "/l/eng"}], "publishers": ["CRC"], "number_of_pages": 400, "last_modified": {"type": "/type/datetime", "value": "2008-04-29 15:03:11.581851"}, "id": 11054369, "first_sentence": {"type": "/type/text", "value": "Groundwater is a major source of water supply in many parts of the world."}, "isbn_10": ["0824798759"], "publish_date": "July 18, 2000", "key": "/b/OL8160846M", "authors": [{"key": "/a/OL2698511A"}], "title": "Multilayered Aquifier Systems", "type": {"key": "/type/edition"}, "subjects": ["Civil Engineering, Surveying & Building", "Water supply & treatment", "Underground Water", "Groundwater flow", "Science", "Medical / Nursing", "Science/Mathematics", "Mathematical Models", "Engineering - Civil", "Environmental Engineering & Technology", "General", "Nature / Water Supply", "Earth Sciences - Geology", "Applied", "Aquifers"], "physical_dimensions": "9.1 x 6.3 x 0.9 inches", "revision": 1}