Sadava David Life: The Science of Biology - 9th ed. - Sunderland Sinauer Associates and W. H. Freeman and Co. 2011 - xliv, 1259 [6+39] p. ISBN: 978-1-4292-5431-1. Subjects--Topical Terms: Life (Biology) Natural historyBiologyLife sciences LC Class. No.: QH308.2.L565