Barlow, Colin2020-09-142020-09-14731519663http://hdl.handle.net/1885/21041822 p. ; 25 cmapplication/pdfen-AUHC10.E327Tree crops -- Indonesia -- SumatraAgricultural innovations -- Indonesia -- SumatraThe market for tree crop technology: a Sumatran case19952020-09-14This image is provided for research purposes only and must not be reproduced without the prior permission Australian National University.