00280nam a2200121Ia 4500020001400000082002400014100001700038245005700055260002300112300001300135500000500148700000500153  a706901827  a338.10954bSi617.CS  aSingh, S. P.  aCentre-state relations in agricultural developmentb  aDelhibVikasc1973  ax, 377p.  a  a