00597nam a22001817a 4500003000400000008004100004020001800045082001800063100001900081245009200100260005500192300001300247650003400260650004100294650003200335650002900367700001900396OSt260408b        |||||||| |||| 00| 0 eng d  a9789381226193  a630.717bK96A  aKumar, Dileep.  aAgricultural Extension : innovations and dimension / cby Dileep Kumar and Khajan Singh  a.- Delhib: Satish Serial Publishing Housec, 2020  axv,650p.  aTechnology (Applied Sciences)  aAgriculture and Related Technologies  aAgricultural Extension Work  aAgricultural Innovations  aSingh, Khajan.