Brunig, E. F. Ecological studies in the Kerangas forests of Sarawak and Brunei / by E.F. Brunig. - Kuching, Sarawak : Borneo Literature Bureau for Sarawak Forest Department, 1974. - xiv, 237 p., [6] leaves of plates : ill. ; 26 cm. Includes index. Bibliography: p. 179-193. Subjects--Topical Terms: Ecology--Sarawak.Ecology--Brunei.