1. Air pollution effects on plant growth :
Author: Mack Dugger, editor.
Library: Center and Library of Islamic Studies in European Languages (Qom)
Subject: Plants-- Effect of air pollution on, Congresses.,Air Pollution.,Plant Diseases.,Air pollution.,Environmental impact.,Air-- Pollution-- Congrès.,Plantes-- Maladies et fléaux-- Congrès.,Plantes, Effets de la pollution de l'air sur les-- Congrès.,Plants-- Effect of air pollution on.
Classification :
QK751
.
A37
2. Air pollution effects on plant growth
Author: / Mack Dugger, editor
Library: Central Library and Document Center of Shahid Chamran University (Khuzestan)
Subject: Plants--Effect of air pollution on--Congresses,Air pollution--Congresses,Plant diseases--Congresses
Classification :
QK
,
751
,.
A37
3. Air pollution effects on plant growth : a symposium sponsored by the Division of Agricultural and Food Chemistry at the 167th meeting of the American Chemical Society, Los Angeles, Calif., April 1, 1974
Author: Mack Dugger, editor
Library: Central Library and Documentation Center (Kerman)
Subject: Congresses ، Plants, Effect of air pollution on,Congresses ، Air - Pollution,Congresses ، Plant diseases
Classification :
QK
751
.
A37
