01143nas 2200409 c 450 991089341270332120171201134242.0(CKB)5280000000196859(DE-599)ZDB2520209-1(OCoLC)643287979(DE-101)997502851(EXLCZ)99528000000019685920091018a20099999 |y |engur|||||||||||txtrdacontentcrdamediacrrdacarrierJournal of agricultural extension and rural developmentNairobi, KenyaAcademic Journals2009-Online-RessourceGesehen am 18.10.09Journal of Agricultural Extension and Rural Development JAERDJ. Agric. Ext. Rural Dev.Zeitschriftgnd-content63064057012ssgn0030DE-1019999JOURNAL9910893412703321Journal of agricultural extension and rural development1962007UNINA