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1by Nooman,Z. M., Hassan,A. H., Mishrirky,A. M., Ragheb,M., Abu-Saif,A. N., Abaza,S. M., Serwah,A. A., Kamal,M., Fouad,M.
Published 1995Digital revistaSCIELO -
2by United Nations Environment Programme, Centre for Environment and Development for the Arab Region and Europe (CEDARE)Other Authors: “...Abaza, Hussein M....”
Published 2016
Reports, Books and Booklets bibliotecaONU