00306nam a2200109 a 450000500170000008200200001710000150003724500490005226000230010130000280012463000440015220251203091550.0  a338.109545bDUA  aDua, J. C.  aAgrarian system in south Indiabsome aspects  aDelhibRadhac1990  axii, 140 p.c22 cm.bHB  aAgricultural development - India, South