TY  - DATA
AU  - Salama,Hashem El-Sayed Mohamed
TI  - Evaluation of necrotic enteritis vaccines  in chickens and trail for control
PY  - 2021///
KW  - Necrotic enteritis
KW  - Chickens
KW  - Diseases
N1  - Thesis (M.S.) -- Benha University, 2021; Includes bibliographical references (Leaves 110-136)

UR  - http://nile.enal.sci.eg/thesis/6399.pdf
ER  -