TY  - GEN
AU  - Waled Morsy Elsenousy
AU  - Hala Moustafa Habib , 
AU  - Kouka Saad Eldeen Abdelwahab , 
AU  - Shawki Elsaid Elhawaary , 
TI  - A virological Investigation of Raw sewage and treated effluents / 
PY  - 1997///
CY  - Cairo : 
PB  - Waled Morsy Elsenousy , 
N1  - Thesis(M.Sc.) - Cairo University - Faculty of Science - Department of Botany - Microbiology
UR  - http://172.23.153.220/th.pdf
ER  -