000 00338nam a2200133Ia 4500
008 140215s9999 xx 000 0 und d
084 _aL:558(D854)
_bMAG;1956
100 _aMagill, PL.
245 _aAir Pollution Handbook /
_b
260 _bMcGRAW-HILL BOOK CO. ,
_aLondon :
_c1956
300 _a746p :
650 _aHygiene
942 _2cc
_cBK
999 _c697
_d697