Bengali Keyboard
Iwai, Shigehisa.
Wastewater treatment with microbial films / Shigehisa Iwai and Takane Kitao. - Lancaster : Technomic Pub. Co., ©1994. - viii, 182 pages : illustrations ; 23 cm.
Includes index.
1566761123
Sewage --Fixed-film biological process.--Purification
628.352 IWA
Wastewater treatment with microbial films / Shigehisa Iwai and Takane Kitao. - Lancaster : Technomic Pub. Co., ©1994. - viii, 182 pages : illustrations ; 23 cm.
Includes index.
1566761123
Sewage --Fixed-film biological process.--Purification
628.352 IWA