1. Rivers and landscape
Author: / Geoff Petts, Ian Foster
Library: University of Tabriz Library, Documentation and Publication Center (East Azarbaijan)
Subject: Rivers,Watersheds,Alluvium
Classification :
GB561
.
P48
1985
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
