ஒத்த வளங்கள்: A biological management study of Bukit Larut & its surroundings, Perak, Malaysia /
- PENILAIAN EKONOMI BIODIVERSITI HUTAN DI HUTAN SIMPANAN KEKAL NEGERI PERAK /
- The Kinabatangan floodplain : an introduction /
- Freshwater biodiversity of Latin America and the Caribbean : a conservation assessment : report of a workshop on the conservation of freshwater biodiversity in Latin America and the Caribbean held in in Santa Cruz, Bilivia, September 27-30, 1995 /
- Biodiversity resources of Ahning Lake /
- Tasik Chini : Biosphere Reserve : Conservation by FRIM & NAHRIM /
- The Kinabatangan floodplain : an introduction /