The prehistory of Sri Lanka :
Deraniyagala, S. U.
The prehistory of Sri Lanka : an ecological perspective / S.U. Deraniyagala. - [Colombo] : Dept. of Archaeological Survey, Govt. of Sri Lanka, c1992- - xxvi, 813 ill., maps ; 31 cm. - 2 .
Memoir Volume 8; Part II
9559159003 (v. 2) :
Prehistoric peoples--Sri Lanka.
Sri Lanka--Antiquities.
KMD 954.9301 / DER
The prehistory of Sri Lanka : an ecological perspective / S.U. Deraniyagala. - [Colombo] : Dept. of Archaeological Survey, Govt. of Sri Lanka, c1992- - xxvi, 813 ill., maps ; 31 cm. - 2 .
Memoir Volume 8; Part II
9559159003 (v. 2) :
Prehistoric peoples--Sri Lanka.
Sri Lanka--Antiquities.
KMD 954.9301 / DER