{"isbn_13": ["9780849328985"], "physical_format": "Hardcover", "weight": "1.4 pounds", "languages": [{"key": "/l/eng"}], "publishers": ["CRC"], "number_of_pages": 376, "last_modified": {"type": "/type/datetime", "value": "2008-04-29 15:03:11.581851"}, "id": 11181759, "first_sentence": {"type": "/type/text", "value": "Since antiquity, gold has been valued for its scarcity, beauty, and resistance to corrosion."}, "isbn_10": ["0849328985"], "publish_date": "October 28, 2004", "key": "/b/OL8259886M", "authors": [{"key": "/a/OL675360A"}], "title": "Biogeochemical, Health, and Ecotoxicological Perspectives on Gold and Gold Mining", "type": {"key": "/type/edition"}, "subjects": ["Mining technology & engineering", "Science", "Gold mines and mining", "Medical / Nursing", "Science/Mathematics", "Toxicology", "Nature / Environmental Conservation & Protection", "Gold", "Environmental Science", "Environmental aspects", "Health aspects"], "physical_dimensions": "9.3 x 6.3 x 1 inches", "revision": 1}