The Importance of Geochemical Studies for Archaeological Excavations

Dr. Sansfica M. Young
Senior Lecturer
Department of Environmental Technology
Faculty of Technology
University of Colombo

[@kapilawithanage5533]

thank you very much, this is a very valuable lecture. thanks again

[@pubududissanayaka1975]

Purawidyawa karanna ගණිතය onida akata s mattama madida

[@damithwijesinghe9026]

thanks