1. Foundamental tools to be used in environmental problems=Outils fondamentaux utilises pour resourdre les problemes d'environnement: Abstracts, resumes analytiques

Library: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)

Subject: Congresses ، Hydraulic engineering,Environmental aspects - Congresses ، Water resources development

Classification :
TC
145
.
I62