Jagadish, Sahay.
Elements of agricultural engineering, Vol.1 / Textual Documents Jagdish Sahay. - 2 / . - Patna : Agro boot agency , 1977. - 404 ; . - 1-
25.00 (PB)
631.1 / JAG/EL
Elements of agricultural engineering, Vol.1 / Textual Documents Jagdish Sahay. - 2 / . - Patna : Agro boot agency , 1977. - 404 ; . - 1-
25.00 (PB)
631.1 / JAG/EL