1. Environmental science and technology

Author:

Library: Library of Institude of Geophysics (Tehran)

Subject: Environmental sciences -,Ecological engineering

Classification :
GE
105
.
M36

2. Environmental science and technology

Author:

Library: Library of Faculty of Natural Resources (Alborz)

Subject: Environmental sciences,Ecological engineering

Classification :
GE
105
.
M36
1997

3. Environmental science and technology

Author:

Library: Central Library, Center of Documentation and Supply of Scientific Resources (East Azarbaijan)

Subject: Environmental sciences,Ecological engineering

Classification :
GE105
.
M36
1997

4. Industrial ecology

Author:

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

Subject: Industrial ecology,Environmental chemistry,Hazardous wastes

Classification :
TS161
.
M3I5
1999