Mukhopadhyay, Ananda Deb . Developments in biotechnology : microbial leaching and its environment / by Ananda Deb Mukhopadhyay and Ranen Sen. - Medinipur : Vidyasagar University , 2003. - xiv,279p. : ills.,figs.,tables ; 25cm . Includes bibliographical references ISBN: 8190187406 NULL Subjects--Index Terms: BACTERIAL LEACHING BACTERIAL LEACHING-ENVIRONMENTAL ASPECTS BIOHYDROMETALLURGY MICROBIOLOGY BIOTECHNOLOGY-RESEARCH Dewey Class. No.: 669.0283 / MUK/D