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250 ) يوبثنا ءزـجنا ( تيئيبنا ووهعنا

51) Lessor, R., (1997): Interdisciplinary Team Teaching on
Sustainable Development, in: Costa Rica Teaching Sociology,
vol. 25, no.2, Apr., pp. 134-149.

52) Schneider, Stephen, H.(1990) : "The Changing Climate", In
Scientific American, vol. 7, no.3.

53) Sloep, P.B. & Blowers, A. (1996): Environmental Probems
as Conflicts of Interest. London: Arnold.
54) Ward, B. (1995): Reporting on Climate Chaneg. U.S.A:
Environmental Health Center National Safety Council.
55) Whyte, L.D., Climatic Change and Human Society.

London: Arnold.
56) Wilson, edwardo, (1990) : "Threats of Biodiversity" In

Scientific American, March, vol.7, no.3, 1990.

20 ، اااا ة رفة ،ؾااانج ، جر اااونامؾج ، يأ دكاااومل يااا منكمل يملااااعل يااامقل رمتااااأ ) 75

2002 ر مك س – 1 هظو ة
http://www.escwa -
. Un.org/arabic/information/meeting/events/wssd/arab - html

ي ر مل قراعمل ؛رئ خ ) 79

http://www.egypty.com
/egyptana/Environment.asp.

59)UNEP,(1991),Financing Anti-Desertification Programmes,
Report of the UN Secretary General, UN-GA Resolution.