1. Industrial ventilation
Author: / Robert Jennings Heinsohn
Library: Ilam University Central Library (Ilam)
Subject: Factories- Heating and ventilation,Industrial hygiene
Classification :
TH7684
.
H4I5
1991
2. Sources and control of air pollution
Author: / Robert Jennings Heinsohn, Robert Lynn Kabel
Library: Central Library, Center of Documentation and Supply of Scientific Resources (East Azarbaijan)
Subject: Air- Pollution,Air- Purification
Classification :
TD883
.
H454
1999
3. Sources and control of air pollution
Author: Robert Jennings Heinsohn, Robert Lynn Kabel
Library: Library of Institute of Geophysics University of Tehran (Tehran)
Subject: 4444444444,Air purification
Classification :
TD
883
.
H4
.
S64
4. Sources and control of air pollution
Author: / Robert Jennings Heinsohn, Robert Lynn Kabel
Library: Central library of medical university of Isfahan (Esfahan)
Subject: Air- Pollution,Air- Purification
Classification :
TD883
.
H4
1999
