(Orang-Utan; Biosprit; Biodiesel; Agrosprit)
Regenwald Report: 04/2013 (Zeitschrift: 7-9) +
(Borneo; Orang-Utan; Palmöl; Tanjung Puting-Nationalpark; UNESCO; Bumitama Gunajaya Agro (BGA); Andalan Sukses Makmur (ASM); Save our Borneo (SOB); Ökosystem; Lebensraum)
Regenwald Report: 04/2013 (Zeitschrift: 4-6) +