00584pab a2200157 454500008004000000100002500040245013000065260000900195300001300204362001200217650005300229650004200282650004100324650001600365773004500381180718b1997   xxu||||| |||| 00| 0 eng d  aPrudhvikar Reddy, P.  aAn analysis of inter-regional and temporal variations of costs, productivity and sources of growth of paddy in Andhra Pradesh  c1997  ap.406-17  aJul-Sep  aAgricultural production - India - Andhra Pradesh  aFarm produce - India - Andhra Pradesh  aAgriculture - India - Andhra Pradesh  aAgriculture  aIndian Journal of Agricultural Economics