Periodicals -- Statistics -- 4 Prices -- 3 Administrative agencies -- 2 Budget -- 2 Environmental protection -- 2 Executive departments -- 2 more ... Manpower -- 2 Periodicals 2 Real property -- 2 Auditors' reports -- 1 Civil engineering -- 1 Cocoa -- 1 Coconut -- 1 Corporation -- 1 Education -- 1 Energy consumption -- 1 Energy industries -- 1 Energy policy -- 1 Fisheries -- 1 Industrial surveys -- 1 Industry -- 1 Manpower planning -- 1 Migration, Internal -- 1 Power resources -- 1 Public welfare -- 1 Social history -- 1 Social problems 1 Tea -- 1 Tin Industry -- 1 less ...