Iban agriculture : a report on the shifting cultivation of hill rice by the Iban of Sarawak - Freeman, J. D. (John Derek) (London : Her Majesty's Stationary Office, 1980)
Reprint of the 1955 ed. published by H.M. Stationery Off., London, as no. 18 of Colonial research studies
Keywords: Ibans (Bornean people); Rice -- Sarawak; Shifting cultivation -- Sarawak; Sarawak -- Rice; Sarawak -- Shifting cultivation