1. Industrial water pollution control

Author:

Library: Central Library of Shahrekord University (Chaharmahal va Bakhtiari)

Subject: Sewange - Purification,Factory and trade water - Purification

3. Industrial water pollution control

Author:

Library: Central library of medical university of Isfahan (Esfahan)

Subject: Sewage- Purification,Factory and trade waste

Classification :
TD745
.
E2
1989

7. Principles of water quality management

Author:

Library: Central library of medical university of Isfahan (Esfahan)

Subject: Water quality management

Classification :
TD365
.
E3
1980