1. Land treatment systems for municipal and industrial wastes /Ronald W. Crites, Sherwood C. Reed, Robert K. Bastian.

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

Subject: Land treatment of wastewater.,Sewage disposal in the ground.,Factory and trade waste--Management.,Environmental hydraulics.

Classification :
TD
760
.
C75
2000
cd2

2. Land treatment systems for municipal and industrial wastes /Ronald W. Crites, Sherwood C. Reed, Robert K. Bastian.

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

Subject: Land treatment of wastewater.,Sewage disposal in the ground.,Factory and trade waste--Management.,Environmental hydraulics.

Classification :
TD
760
.
C75
2000
cd

3. Natural wastewater treatment systems /Ronald W. Crites, E. Joe Middlebrooks, Sherwood C. Reed.

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

Subject: Sewage--Purification--Biological treatment.,Sewage sludge--Management.

Classification :
TD
755
.
C75
2006
cd

4. Natural wastewater treatment systems /Ronald W. Crites, E. Joe Middlebrooks, Sherwood C. Reed.

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

Subject: Sewage--Purification--Biological treatment.,Sewage sludge--Management.

Classification :
TD
755
.
C75
2006
cd6