Thesis(Ph.D)- Economics Construction industry-Kerala 1 Dissertation, Academic (Ph.D) 1 Dissertations, Academic (Ph.D) 1 Dissertations, Academic(Ph.D) 1 Fishing industry-Kerala 1 Fishing industry-Quality management 1 Insurance companies, government- India 1 Insurance companies, private- India 1 Insurance companies- India 1 Labor mobility-Kerala 1 Life Insurance- India 1 Wages and labor relations 1