6 1 10 Wisnu Subagyo Primary Author mixed material Jakarta Karang Laut 1984 Nitrogen-Fixing Trees for Adverse Sites Anonim Primary Author mixed material Washington D. C. National Academy Press 1984 cover_carvarinas_nitrogen_fixing_trees_for_adverse_sites.jpg Promising for Age Tree Crop for the Tropics Anonim Primary Author mixed material Washington D.C. National Academy Press 1984 cover_leucaena_promising_for_age_tree_crop_for_the_tropics.jpg Samsudi Primary Author mixed material Bandung Tirta Kancana 1985 cover_kisah_pak_mandor_hutan.jpg Sebuah Kata Hati Mendes, Chico Primary Author Joebar Ajub Translator mixed material 9794611654 Jakarta Obor 1994 cover_berjuang_menyelamatkan_hutan_sebuah_kata_hati.jpg Soediarto Warsopranoto Primary Author mixed material Jakarta Balai Pustaka 1965 630_SOE_p-1980SMAHdRP0457.jpg.jpg