1. Impounded rivers : perspectives for ecological management
Author: Petts, Geoffrey E.
Library: Central Library and Documentation Center (Kerman)
Subject: ، Dams - Environmental aspects,، Stream ecology,، Stream conservation
Classification :
QH
545
.
D35
P47
1984
2. Rivers and landscape
Author: Petts, Geoffrey E
Library: Library of College of Science University of Tehran (Tehran)
Subject: ، Rivers,، Watersheds,، Alluvium
Classification :
GB
561
.
P4
3. Rivers & landscape
Author: PETTS,GEOFFREY E
Library: Central Library of Amirkabir University of Technology (Tehran)
Subject: RIVERS , WATERSHEDS , ALLUVIUM
Classification :
GB
561
.
P48