TY - BOOK AU - Singh, D. P. AU - Dwivedi,S.K. TI - Environmental microbiology and biotechnology SN - 8122415105 AV - QR100 .E584 2004 PY - 2005/// CY - New Delhi PB - New Age International (P) Ltd KW - Microbial ecology KW - Environmental Microbiology KW - Bacteria KW - isolation & purification KW - Microbiological Techniques N1 - Include index ER -