00447nam a2200145Ia 4500008004100000082002200041100002000063245008000083260004800163300000800211650001400219650002000233653003000253653001800283170901s1984    xx            000 0 und d  a338.1609542bS31A  aShafi, Mohammad 0aAgricultural Productivity and Regional ImbalancesbA Study of Uttar Pradesh  aNew DelhibConcept Publishing Companyc1984  a345  aEconomics  aSocial sciences  aAgricultural productivity  aUttar Pradesh