TY - RPRT TI - Peptide synthesis in early earth hydrothermal systems AU - K.H. Lemke AU - R.J. Rosenbauer AU - D.K. Bird PY - 2009 DO - 10.1089/ast.2008.0166 UR - https://pubs.usgs.gov/publication/70035042 ID - 70035042 ER -