1. Reversibility Of Acidification
Author: Edited by Barth H.
Library: Central Library and Information Center of Shahed University (Tehran)
Subject: Fresh water-Ecology,Acid rain-Enviromental Aspects
Classification :
QH
،
451
.
5
،.
F7
،
1987
2. Reversibility of acidification
Author: / Edited by H.Barth
Library: Central Library and Documents Center of Tehran University (Tehran)
Subject: Freshwater ecology,Acid rain -- Environmental aspects
Classification :
QH
541
.
5
.
F7B3
1987
3. Scientific Basis for Soil Protection in the European Community
Author: edited by H. Barth, P. L'Hermite.
Library: Center and Library of Islamic Studies in European Languages (Qom)
Subject: Environmental toxicology.,Forests and forestry.,Life sciences.
Classification :
S625
.
E88
E358
1987
