Senior Professor S. A. Norbert
Senior Professor - Department of Geography, Faculty of Arts University of Colombo
Rubber-Based Products. Edited by Arif A Waqif, in “Industrial Cooperation in South Asia: Opportunities and Strategies in Selected Products”
Rubber-Based Products. Edited by Arif A Waqif, in “Industrial Cooperation in South Asia: Opportunities and Strategies in Selected Products”, Macmillan India Limited, New Delhi, India, pp. 91-118. SBN 0333 92462 2. 1995.