00314nam a22001097a 4500003000400000008004100004082002100045100001800066245006000084260005200144300000800196OSt240717b        |||||||| |||| 00| 0 eng d  aR333.79072bT68R  aMittal, V. K.  aResearch digest on energy requirements in Agril. sector  aP. A. U, LudhianabCollege of Agri. Engg.c1985  a250