1. Air pollution
پدیدآورنده : / W. Michaelis.
کتابخانه: Central Library and Archive Center of shahid Beheshti University (Tehran)
موضوع : Norway spruce,Norway spruce,Forest declines,Air,-- Effect of air pollution on,-- Ecology,-- Pollution,-- Hamburg Region,-- Hamburg Region,-- Hamburg Region,-- Hamburg Region
رده :
577
.
3276
0943512
M621A
1997
21
2. Air pollution : dimensions, trends, and interactions with a forest ecosystem
پدیدآورنده : Michaelis, Walfried
کتابخانه: Central Library of Amirkabir University of Technology (Tehran)
موضوع : Norway spruce - Effect of air pollution on - Germany - Hamburg Region , Norway spruce - Ecology - Germany - Hamburg Region , Forest declines - Germany - Hamburg Region , Air - Pollution - Environmental aspects - Germany - Hamburg Region
رده :
SB
608
.
N67
M53
1997
3. Air pollution: dimensions, trends, and interactions with a forest ecosystem
پدیدآورنده : Michaelis, Walfried
کتابخانه: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
موضوع : Effect of air pollution on - Germany - Hamburg Region ، Norway spruce,Ecology - Germany - Hamburg Region ، Norway spruce,Germany - Hamburg Region ، Forest declines,Pollution - Environmental aspects - Germany - Hamburg Region ، Air
رده :
SB
608
.
N67
M53
1997
4. Air pollution: dimensions, trends, and interactions with a forest ecosystem
پدیدآورنده : / Walfried Michaelis
کتابخانه: Central Library and Documents Center of Mazandaran University (Mazandaran)
موضوع : Norway spruce - Effect of air pollution on - Germany - Hamburg Region,Norway spruce -Ecology-Germany- Hamburg Region,Forest declines -Germany - Hamburg Region,Air - Pollution - Environmental aspects - Germany -Hamburg Region
رده :
SB608
.
N67
,
M53
1997
5. Estuarine water quality management :
پدیدآورنده : W. Michaelis, ed.
کتابخانه: Center and Library of Islamic Studies in European Languages (Qom)
موضوع : Estuaries-- Congresses.,Estuarine pollution-- Congresses.,Water quality management-- Congresses.
رده :
TD365
.
E77
1990
