The ecology of Sumatra / Anthony J. Whitten ... [et al.].
Gadjah Mada Uni. Press,, 1987
Buku Teks
The Ecology of Sumatra / Anthony J. Whitten ...[et al.]
Gadjah Mada University Press , 1984
Buku Teks
The ecology of Kalimantan / Kathy Mackinnon.. (et al.)
Periplus Editions, 1996
Buku Teks
Criminals justice / editors, George S. Bridges ...[et al.]
Pine Forge Press, 1996
Buku Teks
Wetlands, ecology and management / edited by Brij Gopal...[et al.]
National Institute of Ecology and International Scientific, 1982
Buku Teks