008000330s1997 us 000a eng
■020 ▼a0471124443
■090 ▼a539.93▼bD787ㄷ
■1001 ▼aDroste, Ronald L.
■24510▼aTheory and practice of water and wastewater treatment▼dRonald L. Droste
■260 ▼aNew York▼bWiley▼c1997.
■300 ▼a800 p.▼c26 cm.
■653 ▼aTHEORY▼aAND▼aPRACTICE▼aOF▼aWATER▼aWASTEWATER▼aTREATMENT
■9500 ▼b\32000;