1. Aquatic environment
Author: )editor(, Ashutosh Gautam
Library: Library of College of Science University of Tehran (Tehran)
Subject: ، Aquatic ecology -- India,Environmental aspects ، Water -- Pollution -- India,، Aquatic resources conservation -- India,، Water conservation -- India,، Stream conservation -- India
Classification :
QH
183
.
A684
1992
2. Earthquake: A Natural disaster
Author: Ashutosh Gautam
Library: Library of Institute of Geophysics University of Tehran (Tehran)
Subject: Earthquakes --Safety measures
Classification :
QE
534
.
2
.
G3
3. Earthquake: a natural disaster
Author: Gautam, Ashutosh
Library: Central library and information center (Khorasan Razavi)
Subject: ، Earthquakes -- India
Classification :
QE
537
.
2
.
I5
G3
1994
4. Ecology And Pollution of Mountain waters ( A case study Bhagirathi River )
Author: Ashutosh Gautam
Library: Library of Graduate Faculty of Environment of Tehran Univerdity (Tehran)
Subject: Groundwater,Bhagirathi River ( India ),Water _ pollution,Mountain ecology
Classification :
GB
1003
.
2
.
G38
1990
5. Ecology and pollution of mountain waters (a case study of Bhagirathi River)
Author: / Ashutosh Gautam,Gautam
Library: Central Library and Documents Center of Tehran University (Tehran)
Subject: Stream ecology -- India -- Bhagirathi River
Classification :
QH
541
.
5
.
S7G3
1990
6. Water and Wastewater Analysis
Author: Contributors: D.S. Ramteke, C.A. Moghe, R. Sarin; editors: S.N. kaul, Ashutosh Gautam
Library: Library of Institute of Biochemistry and Biophysics of University of Tehran (Tehran)
Subject: Water - Analysis,Sewage - Analysis
Classification :
TD
380
.
R32
2002
