Authors: Sozer, R Setiawan, I Setiadi, AP

Citation: R. Sozer et al., Local knowledge of the Bornean Peacock-pheasant Polyplectron schleiermacheri: a critique of O'Brien et al. (1998a), BIRD CONS I, 10(4), 2000, pp. 311-316

Authors: Nijman, V van Balen, S Sozer, R

Citation: V. Nijman et al., Breeding biology of Javan Hawk-eagle Spizaetus bartelsi in West Java, Indonesia, EMU, 100, 2000, pp. 125-132

Authors: Van Balen, S Nijman, V Sozer, R

Citation: S. Van Balen et al., Distribution and conservation of the Javan Hawk-eagle Spizaetus bartelsi, BIRD CONS I, 9(4), 1999, pp. 333-349