01065nas 22003373a 450 991013944840332120260218110047.01810-1860(CKB)2490000000000503(CONSER)--2004325744(DE-599)ZDB2464149-2(DE-599)2464149-2(EXLCZ)99249000000000050320040901c2003uuuu --- -engtxtrdacontentcrdamediacrrdacarrierJournal of agriculture & rural developmentGazipur, Bangladesh School of Agriculture and Rural Development, Bangladesh Open University2003-1 online resourceRefereed/Peer-reviewedJournal of agriculture and rural developmentJARDJ agric rur devSchool of Agriculture and Rural Development.JOURNAL9910139448403321exl_impl conversionJournal of agriculture & rural development1991206UNINA