1. Biodiversity conservation,Environmental pollution and ecology
Author: B . N . Pandey , R . K . Choudhary , B . K . Singh
Library: Library of Graduate Faculty of Environment of Tehran Univerdity (Tehran)
Subject: Biological diversity conservation
Classification :
QH
75
.
P356
2002
2. Biodiversity conservation,Environmental pollution and ecology
Author: B.N.pandey,R.K.Choudhary,B.K.singh
Library: Vali Asr University Central Library (Kerman)
Subject: Environmental pollution,conservation
Classification :
GF
75
.
P2
,
B5
3. Biodiversity conservation, environmental pollution and ecology
Author: Pandey, B.N.
Library: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
Subject: ، Biological diversity conservation
Classification :
QH
75
.
P35
2002
4. The world of walled cities : conservation , Environmental pollution , urban renewal and Developmental prospects
Author: I . Mohan
Library: Library of Graduate Faculty of Environment of Tehran Univerdity (Tehran)
Subject: City planning _ India _ Delhi,Urban renewal _ India _ Delhi,Historic preservation _ India _ Delhi,Pollution _ India _ Delhi,Delhi (India) ) _ Antiquities _ collection and preservation
Classification :
HT
178
.
I42D458
1992
