00399nam a2200121Ia 4500082001200000100002100012245009600033260003800129300001000167650004400177650003600221710002000257  aTR.0248  aReddy, B. Gopala 0aPopulation growth and economic development : A study of Chittoor district in Andhra Pradesh  c1990bSri Venkateswara University  a354p.  aCHITTOOR DISTRICT - ECONOMIC CONDITIONS  aCHITTOOR DISTRICT - POPULATION   aNarasimhulu, K.