TY  - BOOK
AU  - Medhat Mohamed Mohamed Ahmed Gad
AU  - Naguib Abdelhaleem Hendawy , 
AU  - Samy Mohamed Younis , 
TI  - Study of maintenance and repair system for farm tractors under different working conditions / 
PY  - 1996///
CY  - Cairo : 
PB  - Medhat Mohamed Mohamed Ahmed Gad , 
N1  - Thesis (M.Sc.) - Cairo University - Faculty of Agriculture - Department of Agricultural Engineering
UR  - http://172.23.153.220/th.pdf
ER  -