TY - BOOK AU - Klipp,Werner TI - Genetics and regulation of nitrogen fixation in free-living bacteria SN - 140202178X : U1 - 572.545 PY - 2004/// CY - Dordrecht PB - Kluwer Academic Publishers KW - Nitrogen-fixing microorganisms KW - Nitrogen KW - Fixation KW - Metabolism KW - Regulation KW - Bacterial genetics N1 - Includes index ER -