00545nam a22001577a 4500003000400000008004100004082001800045100001800063245009200081260001600173300000700189650003600196942002000232999001700252952011800269OSt260530b        |||||||| |||| 00| 0 eng d  a631.372bA94C  aAvinash Kumar  aA Case Study of tractor Utilization Pattern in Rangra Chowk Block of Bhagalpur District  aRPCAUc2006  a31  aB.Tech Agricultural Engineering  2ddccB.TECH,MBA  c50997d50997  00102ddc4070aRAUbRAUd2026-05-30eGiftf00g0.00l0o631.372 A94Cp54896r2026-05-30w2026-05-30yB.TECH,MBA