TY - BOOK AU - WALTERS, A. HARRY TI - BIODETERIORATION OF MATERIALS: MICROBIOLOGICAL AND ALLIED ASPECTS PY - 1968/// CY - NEWYORK PB - ELSEVIER SCIENTIFIC PUB. CO UR - http://krc.immt.res.in:80/cgi-bin/koha/opac-detail.pl?biblionumber=3054 ER -