{"first_sentence": {"type": "/type/text", "value": "Life on earth evolved within an all-pervasive electromagnetic field (EMF) that represented not only a potential source of energy, but also a source of information about the local environment and, in fact, the universe in general."}, "physical_format": "Hardcover", "weight": "2.7 pounds", "languages": [{"key": "/l/eng"}], "type": {"key": "/type/edition"}, "publishers": ["Springer"], "number_of_pages": 680, "isbn_13": ["9780792353195"], "id": 10606264, "edition_name": "1 edition", "isbn_10": ["0792353196"], "publish_date": "December 1, 1998", "key": "/b/OL7808793M", "last_modified": {"type": "/type/datetime", "value": "2008-04-29 15:03:11.581851"}, "title": "Adaptive Mechanisms in the Ecology of Vision", "contributions": ["S. Archer (Editor)", "M.B. Djamgoz (Editor)", "E. Loew (Editor)", "J.C. Partridge (Editor)", "S. Vallerga (Editor)"], "subjects": ["Neurosciences", "Neurology - General", "Color", "Physiological Optics", "Medical", "Medical / Nursing", "Science/Mathematics", "Eye", "Pathophysiology", "Medical / Neuroscience", "Life Sciences - Anatomy & Physiology", "Vision", "Animal Ecology", "Animals"], "physical_dimensions": "10 x 6.8 x 1.8 inches", "revision": 1}