1. Upgrading and retrofitting water and wastewater treatment plants
Author: Water Environment Federation
Library: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
Subject: Upgrading ، Sewage disposal plants,Retrofitting ، Sewage disposal plants,Upgrading ، Water treatment plants,Retrofitting ، Water treatment plants
Classification :
TD
746
.
U65
2005
2. Upgrading and retrofitting water and wastewater treatment plants /
Author:
Library: Central Library of Campus 1 Technical University of Tehran (Tehran)
Subject: Sewage disposal plants ــ Upgrading.,Water treatment plants ــ Upgrading.
Classification :
TD201
.
W337
no
.
28
3. Upgrading and retrofitting water and wastewater treatment plants
Author:
Library: Central Library of Sharif University of Technology (Tehran)
Subject: ، Sewage disposal plants-- Upgrading,، Sewage disposal plants-- Retrofitting,، Water treatment plants-- Upgrading,، Water treatment plants-- Retrofitting
Classification :
TD
201
.
W337
no
.
28
4. Upgrading and retrofitting water and wastewater treatment plants
Author: / Water Environment Federation
Library: Central library of medical university of Isfahan (Esfahan)
Subject: Sewage disposal plants- Upgrading,Sewage disposal plants- Retrofitting,Water treatment plants- Upgrading,Water treatment plants- Retrofitting
Classification :
TD201
.
W3
,
U6
2005
5. Upgrading and retrofitting water and wastewater treatment plants
Author: Water Environment Federation
Library: (Semnan)
Subject: Upgrading ، Sewage disposal plants,Retrofitting ، Sewage disposal plants,Upgrading ، Water treatment plants,Retrofitting ، Water treatment plants
Classification :
TD
201
.
W3U8
