TY - BOOK AU - Hills, David M. AU - Hillis,David M. TI - Principles of life SN - 9781429257213 (casebound) AV - QH308.2 .P75 2012 PY - 2012/// CY - Sunderland, MA, Gordonsville, VA PB - Sinauer Associates, W.H. Freeman KW - Biology N1 - Includes index ER -