Hutan kita dibakar / Indro Tjahjono
Dasar - dasar perlindungan hutan / Sumardi
Tropical forest and its environment / K.A Longman
Feasibility study on : reforestation of degraded grasslands in id as a climate change mitigation option / Arne Dalfelt
Integrated watershed management in the global ecosystem / edited by Lal, Rattan
Pengelolaan kawasan yang dilindungi di daerah tropika / disusun oleh John, Kathy MacKinnon
Tailing reclamation : at PT Freeport id - Irian Jaya
Landcover disturbance over the Australian continent : a contemporary assessment / R.D Graetz
Perebutan tanah / Araf, Al
Konservasi tanah dan air / Saifuddin, Sarief
One thousand nine hundred ninty United Nations list of National Parks and protected areas
Guidebook 41 National Parks in id / edited by Agoes, Sriyanto...[et al.]
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