Sykes, Bryan. DNA USA : a genetic portrait of America / Bryan Sykes. - New York : Liveright Pub. Corp., c2012. - xi, 369 p., [16] p. of plates : ill. (some col.) ; 24 cm. Includes bibliographical references and index. ISBN: 9780871404121 (hardcover) LCCN: 2011053182 Subjects--Topical Terms: DNA Subjects--Geographic Terms: United States LC Class. No.: GN290.U6 / S95 2012 Dewey Class. No.: 599.93/50973