Country Profiles. DEVELOPING COUNTRIES / TRANSITION ECONOMIES (SOUTHEAST ASIA) CAMBODIA. Land Use (2005) ... MALAYSIA. Land Use (2005) Total area (32 855 000 ha) Arable perm. crops (%) ... Natural resources are coal, iron ore, manganese, mica, bauxite, chromite, thorium, limestone, barite, titanium ore, diamonds and crude oil. About half ...