Edited by
Mostafa K. Tolba, United Nations Environment Programme,
Nairobi, Kenya and
Osama A. El-Kholy, Cairo University, Egypt
in association with
E. El-Hinnawi, National Research Centre, Egypt,
M. W. Holdgate, IUCN-The World Conservation Union, Switzerland,
D. F. McMichael, Environment and Heritage Consultants, Australia, and
R. E. Munn, University of Toronto, Canada.
Published by Chapman & Hall
on behalf of
The United Nations Environment Programme
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