TY - GEN AU - Sinha , U. AU - Srivastava , Sheela TI - An introduction to bacteria SN - 0706994388 U1 - 579.3 PY - 1993/// CY - New Delhi PB - Vikas KW - CELL ORGANISM KW - TAXONOMY KW - BIOLOGY KW - BACTERIA KW - GENETIC ENGINEERING ER -