Detailed - reconnaissance soil survey of part of Bukit Perangin Forest Reserve and semi-detailed soil survey of Bukit Malut Forest Reserve, Pulau Langkawi, Kedah, for teak crop - Amir Husin Mohd. Shariff; Institut Penyelidikan Perhutanan Malaysia (Kuala Lumpur: The Forestry Department, 1984)
Keywords: Soil surveys, Teak