00344pab a2200133 454500008004000000100002000040245005500060260000900115300001400124362001200138650002600150700001700176773001700193180718b2000   xxu||||| |||| 00| 0 eng d  aShanmugam, T.R.  aAgricultural research investment in Southern India  c2000  ap.498-506  aOct-Dec  aAgricultural research  aRamasamy, C.  aProductivity