TY - BOOK AU - Mohamed Ahmed Abdelkhalek Azzam AU - A. Mohamed Mehriz , AU - Abdelgawad Emam Abo-Dawood , AU - Abdelnabi Abdelaty Ali , TI - Biogas production from the wastes of dairy plants / PY - 1998/// CY - Cairo : PB - Mohamed Ahmed Abdelkhalek Azzam , N1 - Thesis (Ph.D.) - Cairo University - Faculty of Agriculture - Department of Dairy UR - http://172.23.153.220/th.pdf ER -