00540    a2200133   4500082001600000100002100016245019700037260005300234300001500287440004600302650002500348650001600373700001700389  a338.16bKAL  aKalirajan, K. P.  aA Regional analysis of the transfer and perfomence of new technologies in rice-based farming systems in Sri Lanka and the PhilippinesbMulti-output profit function and factor demand educations  aSri LankabDepartment of Agriculturec1980g1980  a26p.c30cm  aProject working papers methodology series  aProduction efficient  aagriculture  aShand, R. T.