Sakticalila seea gaintrera rakshanabskshana o chotakhata meramata myanuyela.
- Dhaka : Bangladesh Agricultural Development Corporation (BADC) , 1977
- 49p. : ill. ; 26 cm.
Irrigation equipment
agriucltural mechanisation
irrigation development
Be BAN BADC Sak
Irrigation equipment
agriucltural mechanisation
irrigation development
Be BAN BADC Sak