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Kerala's Gulf Connection: CDS Studies on International Labour Migration from Kerala State in India. Edited by K. C. Zachariah, K. P. Kannan, and S. Irudaya Rajan. Thiruvananthapuram, Kerala: Centre for Development Studies, 2002. 244pp. Rs 250/25. 00. - Volume 62 Issue 4
Prema-chandra Athukorala (Sat,) studied this question.