00457cam a22001217a 4500008004000000020001800040082001900058100001900077245010700096260002300203999001900226952009000245180718b1979   xxu||||| |||| 00| 0 eng d  a0 7069 0741 8  aZ000x5433 C393  aChaudhri, D.P.  aEducation, innovations and agricultural development: a study of North India(1961-72)cby D.P. Chaudhri  aDelhibVikasc1979  c428143d428143  00104070aIIPAbIIPAd2009-12-07oZ000x5433 C393p56031r2018-07-21w2018-07-21yBK