TY - BOOK AU - Pelczar, Michael J. AU - Chan, E. C. S.;Krieg, Noel R., ED - ED - ED - ED - TI - : concepts and applications SN - 0070492581 (paperback) SN - 2 PY - 1993///;copyright 199346 CY - New York PB - McGraw-Hill KW - KW - 2 KW - 0 KW - 6 KW - 20 KW - Microbiology N1 - Includes bibliographical references and index; 5 ER -