Selections from papers read at the symposium on pollution
Subtitle: its effects, dangers and means of protection against it in the Arab world
By: Gamal H. El Samra editor.
Contributors: El Samra, Gamal H.; Arab Educational, Cultural and Scientific Organization.
Publisher: Government Printing Offices
Published: 1974
Place of publication: Cairo
Language: eng
Notes: Cover title: Pollution: selections of the papers submitted to the Pan Arab Symposium on Pollution, Cairo, 1972.

At head of title: Arab Educational, Cultural and Scientific Organization.

Text in Arabic & English.