1. Biosolids engineering and management /edited by Lawrence K. Wang, Nazih K. Shammas, Yung-Tse Hung.

Library: Tehran University, technical faculty libraries 1 (Tehran)

Subject: Sewage sludge.,Sewage--Purification.

Classification :
TD
767
.
B524
2008
cd2

2. Biosolids engineering and management /edited by Lawrence K. Wang, Nazih K. Shammas, Yung-Tse Hung.

Library: Library of Graduate Faculty of Environment of Tehran Univerdity (Tehran)

Subject: Sewage sludge.,Sewage--Purification.

Classification :
TD
767
.
B524
2008
cd