00441nam a2200157 a 450000500170000008200130001710000190003011000150004924500770006426000520014130000130019363000140020663000370022063000110025770000150026820251203115523.0  a330bTHO  aThomachan, K.T  aP. Ibrahim  aProblems of regional development case study of a village in north Kerala  aDept of Economics, Pondicherry University, Mahe  a90P,32cm  aEconomics  aProblems of regional development  aM.Phil  aIbrahim P.