00582nam a22002057a 4500003000400000008004100004020001800045082001800063245007200081260003000153300001300183650003400196650004100230650001600271650001400287700002100301700002000322700001700342700001700359OSt260423b        |||||||| |||| 00| 0 eng d  a9789390425679  a630.715bG11T  aText Book of Agricultural Extension / cby Chaithra G. J...[et al.]  a.- Delhib: IBPSSc, 2022  aix,178p.  aTechnology (Applied Sciences)  aAgriculture and Related Technologies  aAgriculture  aExtension  aG. J., Chaithra.  aDevi G., Letha.  aAdhiguru, P.  aR., Praveen.