Improving the feeding value of roughages [microform] /
تحيسن القيمة الغذائية لمواد العلف الخشنة.
Bahira Kamel Mohamed Ibrahim.
- 1987
- 243,10Leaves : ill. ; 30 cm.
Thesis (Ph.D.)--Mansoura University,1987.
Includes bibliographical references (leaves187-219 )