TY - BOOK AU - Spencer, John F. AU - De Spencer, Alicia L. Ragout TI - Environmental microbiology : methods and protocols SN - 9788181288288 U1 - 579.175 PY - 2008/// CY - New Delhi PB - Springer/Humana Press KW - Biotechnology KW - Microbial ecology KW - Microbiology ER -