Biological wastewater treatment /
Grady, C. P. Leslie. ,
Biological wastewater treatment / C. P. Leslie Grady, Glen T. Daigger and Henry C. Lim. - 2nd ed. rev. and expanded. - Environmental science and pollution control ; 19 .
0824789199
Sewage --Purification --Biological treatment.
TD755 / .G72 1999
Biological wastewater treatment / C. P. Leslie Grady, Glen T. Daigger and Henry C. Lim. - 2nd ed. rev. and expanded. - Environmental science and pollution control ; 19 .
0824789199
Sewage --Purification --Biological treatment.
TD755 / .G72 1999