The area around sermo is a hilly landscape identified by deep valleys. An idea about the landscape is given by photos 1-4. ridges forming the watershed among the different valleys, have in general strikingly steep alopes where the crests of the watershed remind us of a fish-bone.
Edisi
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ISBN/ISSN
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Deskripsi Fisik
23 Halaman, Tanpa Warna, Cover Hijau, 3 Lembar Pet