ஒத்த வளங்கள்: Pulau Banding research centre-a NGO forest research facility /
- Forest research centre biennial report
- Forest research institute Malaysia : a sanctuary for threatened trees /
- Laporan inventori hutan nasional ke empat Negeri Pulau Pinang
- Forest rehabilitation and development /
- Research programme 1958-1962 : progress report 1961 /
- Study on extraction and processing of forest residues and small dimension logs technical reports /