000 00361nam a2200133Ia 4500
008 140215s9999 xx 000 0 und d
084 _aD854
_bKLE;1957
100 _aKlein, Louis.
245 _aAspects of River Pollution /
_b
260 _bButterworths Scientific Publications ,
_aLondon :
_c1957
300 _a621p :
650 _aMiscellaneous
942 _2cc
_cBK
999 _c1416
_d1416