000 00331nam a2200121Ia 4500
008 140122s9999 xx 000 0 und d
082 _a541 walters H
100 _awalters H
245 _aBiodeterioration of materials microbiological and allied aspects Volume I
260 _b
_c1968
700 _aElphick J J
942 _cBK
_2ddc
_01
999 _c4057
_d4057