Mertz, O. 2001. Rainforest ecosystems of East Kalimantan - El Nino, drought, fire, and human impacts. E. Guhardja et al., red. Tokyo/New York, Springer 2000. (Ecological Studies, 140). XXVIII, 330 s., ill., maps, 25 cm. GBP 72,50. Geografisk Tidsskrift. 101, (jan. 2001).