00559nam a2200205Ia 4500 152840 BIBL 20160527200041.0 721219s1953 ctua 00000 eng 52012078 /L CACG QE711 .S5 560 560 S613l Simpson, George Gaylord Local 170577 Life of the past an introduction to paleontology. New Haven Yale University Press 1953. 198 p. illus. Paleontology Local 147060 125366 125366 0 0 ddc 0 560_000000000000000_S613L 0 abl 290781 1 1 17 2016-05-27 Baker Taylor 6.80 229722 0 560 S613l 60000001797288 2016-05-27 00:00:00 r:152840 z:NCC:D 6