TY - BOOK AU - Wacey David TI - Early life on earth:a practical guide T2 - Topics in geobiology,31 SN - 9781402093883 (hbd) U1 - H, P9 TH PY - 2009/// CY - Australia PB - Springer KW - Astrobiology KW - Earth sciences KW - Geochemistry KW - Paleotology KW - Geology N1 - Includes bibliographical references.; Index 267- 274p ER -