1. Municipal and Rural Sanitation
Author: / by Victor M. Ehlers and Ernest W. Steel
Library: Library of Foreign Languages and Islamic Sources (Qom)
Subject: Sanitation,Sanitary engineering,Public health,Rural health,سالم سازی محیط,مهندسی بهداشت,بهداشت همگانی,بهداشت روستایی
Classification :
RA567
.
E3S2
1950
2. Municipal and rural sanitation
پدیدآورنده : / by Victor M. Ehlers and Ernest W. Steel
موضوع :
۳ نسخه از این کتاب در ۳ کتابخانه موجود است.
3. Municipal and rural sanitation
Author: / Victor M. Ehlers, Ernest W.Steel
Library: Central Library and Documents Center of Mazandaran University (Mazandaran)
Subject: Sanitation,Sanitary engineering,Public health
Classification :
RA425
.
E55
1965
4. Municipal and rural sanitation
Author: / V. M. Ehlers (and) Ernest W.Steel
Library: Tehran University, technical faculty libraries 1 (Tehran)
Subject: Sanitation,Sanitary engineering,Hyginen,public,Hyginen Rural
Classification :
RA
425
.
E5
5. Water Supply and Sewerage, 5th Edition (Scan)
Author: Ernest W. Steel
Library: Campus International Library of Kish University of Tehran (Hormozgan)
Subject: Civil Engineering
6. Water supply and sewerage
Author: Steel, E. W. (Ernest William), 1893-
Library: Central Library of Ansar Islamic Center (Tehran)
Subject:
Classification :
628
W
813
S
1960
7. Water supply and sewerage
Author: / by Ernest W. Steel
Library: Library of Aras International Campus University of Tehran (East Azarbaijan)
Subject: Water supply,Sewerage
Classification :
TD
145
.
S8
1960
8. Water supply and sewerage
Author: / [by] Ernest W. Steel,Steel
Library: Central Library and Documents Center of Tehran University (Tehran)
Subject: Water -- Supply enineering,Water -- Supply,Sewerage,Sewage
Classification :
TD
145
.
S8
1960
9. Water supply and sewerage
Author: by Ernest W. Steel
Library: Library of Aburihan Campus University of Tehran (Tehran)
Subject: Water supply,Sewerage
Classification :
TD
145
.
S8
1960
10. Water supply and sewerage
Author: / [Ernest W. Steel],Steel
Library: Central Library of Astan Quds Razavi-Hall of Foreign Books (Khorasan Razavi)
Subject: Water-Supply engineering,Water-Supply,Sewerage
Classification :
628
.
1
S813W
1960
11. Water supply & sewerage
Author: STEEL,ERNEST W
Library: Central Library of Amirkabir University of Technology (Tehran)
Subject: WATER-SUPPLY ENGINEERING , WATER-SUPPLY-SEWERAGE , SEWERAGE
Classification :
TD
145
.
S8
1953
12. Water supply & sewerage
Author: STEEL,ERNEST W
Library: Central Library of Amirkabir University of Technology (Tehran)
Subject: WATER-SUPPLY ENGINEERING , WATER-SUPPLY-SEWERAGE , SEWERAGE
Classification :
TD
145
.
S8
1960
