000 00335nam a2200145Ia 4500
008 220709b1972 xxu||||| |||| 00| 0 eng d
082 _a628.3
_bB67S
100 _aBolton, R.L. Klein, Louis
245 _aSewage treatment
_bbasic principles and trends
260 _c1972
630 _aSewage Treatment
964 _bEnglish
964 _ePaper Fo
942 _cBooks
906 _a35224
981 _a1972.
983 _aSewage treatment : basic principles and trends
999 _c35044
_d35044