00556nam a22001817a 4500 OSt 220601b |||||||| |||| 00| 0 eng d 9788170356417 630.717 S48E Singh, Ashok K Extension strategies for agriculture and rural development Delhi Daya Publishing House 2010 437 p. Agriculture and related technologies Technology (Applied sciences) Agricultural extension work | Rural development ddc BB 24625 24625 0 0 ddc 0 0 RAU TCA BB 2022-06-01 0 630.717 S48E 48123-TCA 2022-06-01 2022-06-01 BB 0 0 ddc 0 0 RAU TCA 2024-11-11 0 630.717 S48E 48126-TCA 2024-11-11 2024-11-11 BK 0 0 ddc 0 0 RAU TCA 2024-11-11 0 630.717 S48E 48124-TCA 2024-11-11 2024-11-11 BK