1. Natural systems for wastewater treatment
Author: prepared by Task Force on Natural Systems, Sherwood C. Reed, chairman
Library: Central Library of Amirkabir University of Technology (Tehran)
Subject: Sewage - Purification , Land treatment of wastewater , Sewage lagoons
Classification :
TD
745
.
N345
2. Natural systems for wastewater treatment
Author: prepared by Natural Systems for Wastewater Treatment Task Force of the Water Environment Federation, Sherwood C. Reed, chair ... [et al.]& ; under the direction of the Municipal Subcommittee of the Technical Practice Committee
Library: Library of Institute For Color Science and Technology (Tehran)
Subject: Sewage--Purification,Land treatment of wastewater,Sewage lagoons
Classification :
{
1648
},
dc800c6a29b2c5cfd8d8a111ae855513
