01225nam0 2200289 450 00002768320100915143303.020100802d2000----km-y0itay50------baengGBy-------001yyAdaptive technology strategies and technical efficiencyevidence from the Sri Lankan agricultural machinery industrySonali DeraniyagalaLondonUniversity of London, School of Oriental and African studies200025 p.21 cmWorking paper series / University of London, School of Oriental and African studies, Department of economicsn. 1042001Adaptive technology strategies and technical efficiency41798Economia33020Deraniyagala,Sonali633894University of London, School of Oriental and African studies, Department of economicsITUNIPARTHENOPERICAUNIMARChttp://www.soas.ac.uk/economics/research/workingpapers/file28870.pdf000027683WP SOAS 330/10442522NAVA12010Adaptive technology strategies and technical efficiency41798UNIPARTHENOPE00902nam--2200337---450-99000169209020331620050728112039.0000169209USA01000169209(ALEPH)000169209USA0100016920920040524d1969----km-y0itay0103----baengUS||||||||001yyMy Brothers KeeperStanislaus JoyceNew YorkViking Press1969266 p.14 cm20012001001-------2001JOYCE,Stanislaus163535ITsalbcISBD990001692090203316VII.3.B. 1455(II i C 929)L.M.II i CBKUMASIAV31020040524USA011543COPAT59020050728USA011120My brother's Keeper484824UNISA