TY - GEN AU - Satyanarayana,U. TI - Biotechnology SN - 8187134909 U1 - 660.6 SAT PY - 2005/// CY - Kolkatta PB - Books and Allied (P) Ltd KW - DNA Technology KW - Medical Biotechnology KW - Microbial Biotechnology KW - Pharamaceutical Biotechnology N1 - include index ER -