TY - GEN AU - Ramanathan, N. TI - Environmental microbiology SN - 9789327288445 (pbk.) AV - QR100 .E577 2005 U1 - 579.17 PY - 2018/// CY - New Delhi PB - Kalyani Publishers KW - Environmental microbiology N1 - Includes bibliographical references and index ER -