Kannan, K.P. State and union intervention in rural labour : a study of Kerala, India / K.P. Kannan - New Delhi : International Labour Organization , 1990 - 79p. : ill. ; 30 cm. - ARTEP working paper . Includes bibliographical references. Subjects--Topical Terms: Rural workersIndia Gov. Doc. Class. No.: UN ILO ARTEP WP-Sta