Ghosh, J KChaudhury, ArijitBose, Mausumi2012-01-182012-01-182004Journal of statistical planning and inference,V121,P175-189http://hdl.handle.net/10263/3015enAdaptive samplingRao-Hartley-Cochran schemeStratified two stage samplingVarying probabilitiesAn application of adpative sampling to estimate highly localized population segmentsArticle