00556nam a22001937a 4500 OSt 220829b |||||||| |||| 00| 0 eng d 631.3 M59P Michael, A.M. Principles of agricultural engineering/by A.M. Mihael and T.P. Ojha 2nd.ed. New Delhi: Jain Brothers, 1978. 638 p. Agriculture and related technologies Technology (Applied sciences) Agricultural engineering Ojha, T.P. ddc SW 25160 25160