Includes Geography at the Universities: University of Malaya (Oriental Geographer vol 3 no 1 1959); Environment, Man and Development in Malaya: An Inaugural Lecture (20 Jul 1962); Mixed-Farming and Multiple-Cropping in Malaya (Journal of Tropical Geography, vol 16 Oct 1962); Land Settlement Projects in Malaya: An Assessment of the Role of the Federal Land Development Authority (Journal of Tropical Geography, vol 20 Jun 1965); Farmers of Central Malaya, a Research School of Pacific Studies, Department of Geography Publication G/4 (1967); Rubber Production by Peasants of the Terachi Valley, Malaya (Institute of British Geographers, Transactions and Papers no 41, 1967); The Evolution of Agriculture and Land Ownership in Saiong Mukim (Malayan Economic Review Oct 1968); Malaysia (21st International Geographical Congress, India 1968); Rice Production in Malaya: A Review of Problems and Prospects (Journal of Tropical Geography, vol 29 Dec 1969); Land Ownership and Economic Prospects of Malayan Peasants (Modern Asian Studies, vol 4 no 1, 1970); Physical Geography of the Indo-Australian Tropics from The Physical and Human Background; The Evolution of the Indo-Malayan Region