Yazar
Ahmed Hamza
30 cilt bulundu.
David Stuckey, Ahmed Hamza · Pergamon Press
500 sayfa · 1982
Congresses / Factory and trade waste / Sewage disposal / Developing countries, economic conditions
Ahmed Hamza · Economic Commission for Africa
102 sayfa · 1996
Environmental aspects / Environmental aspects of Urbanization / Environmental health / Urban health / Urbanization
Ahmed Hamza · U.S. Environmental Protection Agency, Industrial Environmental Research Laboratory
Sayfa sayısı yok · 1983
Poultry / Water reuse / Processing
Ahmed Hamza Khalifa · Development Studies and Research Centre, Faculty of Economic & Social Studies, University of Khartoum
63 sayfa · 1977
Animal industry / Economic aspects of Livestock / Livestock
Arwa Ahmed Gasm Elseid, Alnazier Osman Mohammed Hamza · Taylor & Francis Group
176 sayfa · 2020
Kategori yok