01216nam0 2200277 450 00002766320100903100407.020100729d1999----km-y0itay50------baengGBy-------001yyPurchasing power parities and the international comparison or real agricultural output and productivityMassoud KarshenasLondonUniversity of London, School of Oriental and African studies199926 p.21 cmWorking paper series / University of London, School of Oriental and African studies, Department of economicsn. 892001Purchasing power parities and the international comparison or real agricultural output and productivity41826Economia33020Karshenas,Massoud122530University of London, School of Oriental and African studies, Department of economicsITUNIPARTHENOPERICAUNIMARC000027663WP SOAS 330/8942537NAVA12010Purchasing power parities and the international comparison or real agricultural output and productivity41826UNIPARTHENOPE