National parks of Sarawak - Hazebroek, Hans P.; Abang Kashim Abang Morshidi; Wong, K. M. (Khoon Meng).; Chung, R. C. K. (Kota Kinabalu : Natural History Publications, 2000)
Koleksi sumbangan Tun (Dr.) Ahmad Sarji Abdul Hamid.
Keywords: National parks and reserves -- Sarawak; Conservation of natural resources -- Sarawak