00614nam a22001577a 4500003000400000008004100004020001800045082001800063100001600081245013300097260004600230300001100276650013200287700001600419700002100435OSt260612b        |||||||| |||| 00| 0 eng d  a9788172338718  a630.717bA79I  aArya, Renu   aIndira's Objective Agricultural Extension : MCQs for Agricultural Competitive Examinations/bby Renu Arya , R.L. Arya & J. Kumar  aJodhpur : bScientific Publishers, c2020  a459 p.  aTechnology (Applied Sciences) | Agriculture and Related Technologies | Agricultural Extension Works | Agriculture | Extension |  aArya, R. L   aKumar, Janardhan