01086nas 2200385 c 450 991089145550332120171201142301.0(CKB)2660000000008913(OCoLC)724108531(OCoLC)705593914(DE-101)1003547400(DE-599)ZDB2558967-2(EXLCZ)99266000000000891320100616a20059999 |y |engur|||||||||||txtrdacontentcrdamediacrrdacarrierSri Lankan journal of agricultural economicsthe official journal of the Sri Lankan Agricultural Economics AssociationPeradeniya2005-Online-Ressource1391-7358 Journal of agricultural economicsZeitschriftgnd-content8906306400016DE-1019999JOURNAL9910891455503321Sri Lankan journal of agricultural economics4251564UNINA