Editors
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Dr. Ahmad K. Hegazy

Head of Ecology Division,
Prof. of Conservation & Applied Ecology,
Botany Department, Faculty of Science,
Cairo University, Giza 12613,
Egypt

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Prof. Dr. Marcelo Enrique Conti

SPES - Development Studies Research Centre,
Università di Roma "La Sapienza"
Via Del Castro Laurenziano 9,
00161 Rome,
Italy
Tel.: +39.06.49766516
Fax: +39.06.4451566

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