Natural acts : a sidelong view of science and nature

The nature of Borneo

Nature' treasurehouse : the wildlife of Indonesia

Kebijakan pemeritah kolonial Hindia Belanda dalam melestarikan alam di Hindia Belanda 1900-1942 = The colonial goverment's policy of nature conservation in Dutch East Indies 1900-1942

Chinese painting : capturing the spirit of nature with burshes