Mcgilvray, Dennis B2024-10-072024-10-071973Modern Ceylon Studies, Vol. 4 , No.1& 2 , 1973 , pp. 05-20https://ir.lib.pdn.ac.lk/handle/20.500.14444/1529en-USPreliminary reportmatriclan structureCaste and matriclan structure in Eastern Sri Lanka: A preliminary report on fiedwork in AkkraipattuArticle