John Muir's last journey :south to the Amazon and east to Africa : unpublished journals and selected correspondence
Epicurean simplicity
Reconstructing conservation :finding common ground
The western confluence :a guide to governing natural resources
Mencari Tuhan dengan Fisika baru / Paul Davies;Penerjemah:Munir
Konservasi alam dalam islam / Fachruddin M. Mangunjaya
Encounters with nature : essays / Paul Shepard; edeited by Florence R. Shepard
Diluar mahkamah akal : Kumpulan tutur berhikmah hikmah bertutur / M.I.F.Baihaqi
Social Anthropology in perspektive : The relevance of social anthropology / I.M. Lewis
Manusia dan ruang angkasa luar / Ralph E. Lapp