Iwai, Shigehisa,
Wastewater treatment with microbial films / - Lancaster : Technomic Pub. Co., c1994. - viii, 184 p. : ill. ; 23 cm.
1566761123
Sewage
628 TEC 1994 A042 Or.
Wastewater treatment with microbial films / - Lancaster : Technomic Pub. Co., c1994. - viii, 184 p. : ill. ; 23 cm.
1566761123
Sewage
628 TEC 1994 A042 Or.