00460nam a22001337a 4500003000400000008004100004020001800045082001800063245006900081260004600150300001000196650010300206700001700309OSt260612b        |||||||| |||| 00| 0 eng d  a9789390495504  a630.717bA79F  aFundamentals of Agricultural Extension/bby Renu Arya...[et al.]  aJodhpur : bScientific Publishers, c2022  a274 p  aAgriculture and related technologies | Technology (Applied sciences) | Agricultural Extension Work  aArya , Renu