KARUNARTNE, G. R . M.
Abstract - bibliography on demography and its bearing on population education /by G. R. M. Karunaratne - Colombo Marga Institute 1985 - xi. 186 p.
88071
16.312 / KAR
Abstract - bibliography on demography and its bearing on population education /by G. R. M. Karunaratne - Colombo Marga Institute 1985 - xi. 186 p.
88071
16.312 / KAR