1
الكتروني
دورية
2
منشور في 2006
“...Chartered Institution of Water and Environmental Management....”احصل على النص الكامل
دورية
3
منشور في 2003
“...Chartered Institution of Water and Environmental Management....”
دورية
4
منشور في 1987
“...Chartered Institution of Water and Environmental Management....”
دورية
5
منشور في 1998
“...Chartered Institution of Water and Environmental Management (Great Britain)....”
كتاب
