Conference Paper
“Aspects Of Traditional Farming Systems In Relation To Integrated Pest Management”. In Paper Presented At Africa Seminar On The Use And Handling Of Agricultural And Other Pest Control Chemicals, 30 October-6 November 1983, Duduville, Nairobi, Kenya. Duduville, Nairobi, Kenya: International Council for Research in Agroforestry.
. 1983. Report
“The Implications Of Farming Systems Analysis For Land Titling In The Area Of Quimistan, Santa Barbara, Honduras”. University of Wisconsin-Madison: Institute for Environmental Studies, Land Tenure Center.
. 1986. Software
“Traditional Agriculture And Plant Pathology (Tapp) Database [Ascii Format For The Macintosh]”. Ithaca, NY: Cornell University Department of Plant Pathology.
. 1990.