{"languages": [{"key": "/l/eng"}], "physical_format": "Hardcover", "subtitle": "DNA Banking and in Vitro Biotechnology", "weight": "1.4 pounds", "publishers": ["Academic Pr"], "number_of_pages": 345, "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "id": 12532169, "isbn_13": ["9780120441402"], "isbn_10": ["0120441403"], "publish_date": "December 1991", "key": "/b/OL9280077M", "authors": [{"key": "/a/OL2646449A"}, {"key": "/a/OL2646450A"}], "title": "Conservation of Plant Genes", "type": {"key": "/type/edition"}, "subjects": ["Technology & Industrial Arts", "Plant biotechnology", "Plant Genetics", "Science/Mathematics", "Agriculture - Agronomy", "Genetic engineering", "Plant physiology", "Plant reproduction & propagation", "Congresses", "Gene banks, Plant", "Germplasm resources, Plant"], "physical_dimensions": "9.2 x 6.2 x 0.8 inches", "revision": 1}