00682nam a22002177a 4500003000400000008004100004082001800045100002500063245010000088260003900188300000900227502001100236650002400247650001000271650002500281650001100306650001100317942001100328999001700339952010800356OSt250516b        |||||||| |||| 00| 0 eng d  a630.717bS48T  aSingh, Suresh Kumar.  aTechnological Gaps in Adoption of Chemical Fertilizers in Major Crops / cby Suresh Kumar Singh  a.- Pusa, Samastipurb: RAUc, 1990  a88p.  bM. Sc.  aExtension Education  aCrops  aChemical Fertilizers  aThesis  aM. Sc.  2ddccT  c47987d47987  00102ddc4070aRAUbRAUd2025-05-16g0.00l0o630.717 S48Tp43031-ULr2025-05-16w0000-00-00yTkGift