Jones, Gavin W. Selvaratnam, S
Population growth and economic development in Ceylon - Colombo Hansa Pub. 1972 - xii, 249 p.
29556
Sri Lanka-Population growth
304.62 / JON
Population growth and economic development in Ceylon - Colombo Hansa Pub. 1972 - xii, 249 p.
29556
Sri Lanka-Population growth
304.62 / JON