Hemam, Natabar ShyamReddy, B Mohan2014-03-242014-03-241999Journal Human Ecolology, v.10,no.3,p.161-166http://hdl.handle.net/10263/5822enNatural selectionGangte tribeNorth-East IndiaDifferential fertilityOpportunity for natural selection among the occupationally different groups of gangte tribe of Manipur, North-East IndiaArticle