00418pab a2200133 454500008004000000100001500040245009700055260000900152300001300161362001200174650003700186650001600223773004500239180718b2001   xxu||||| |||| 00| 0 eng d  aRajesh, R.  aEconomic evaluation of dry farming technologies: a study of Southern districts of Tamil Nadu  c2001  ap.220-29  aApr-Jun  aDry farming - India - Tamil Nadu  aDry farming  aIndian Journal of Agricultural Economics