Conference Paper
“Indigenous Knowledge And Development (Revised Version)”. In . Washington, DC.
. 1991. Journal Article
“The Banana (Musa Spp.) Coffee Robusta: Traditional Agroforestry System Of Uganda”. Agroforestry Systems 11 (3): 213-226. doi:10.1007/BF00045900. https://doi.org/10.1007/BF00045900.
. 1990. “Kandyan Gardens Of Sri Lanka”. Agroforestry Systems 5 (2): 123-137. doi:10.1007/BF00047517. https://doi.org/10.1007/BF00047517.
. 1987.