Wastewater engineering treatment and reuse
Eddy , Metcalf.
Wastewater engineering treatment and reuse - 4th edition. - Delhi : THM, 1994 - 1819.
0070418780
Sanitary municipal engineering
628.3 / EDD
Wastewater engineering treatment and reuse - 4th edition. - Delhi : THM, 1994 - 1819.
0070418780
Sanitary municipal engineering
628.3 / EDD