Giant caves of Borneo
1992
Meredith, M. |
Wooldridge, J. |
Malaysia, Sarawak
Gunung Mulu national park : a management and development plan
1979
Anderson, J. A. R. |
Jermy, A. C. |
Cranbrook, Gathorne Gathorne-Hardy, Earl of |
Strategi Pemeliharaan Sumber Semulajadi Malaysia
1985
Lena, Chan |
Hunting and wildlife management in Sarawak
1988
Caldecott, Julian Oliver |