Assessing the benefits of rural women`s participation in natural resource management: Proceedings of the Natural Resource Management (NRM) Small Grants End-of-project workshop, Cali, Colombia 13-17 November 2001 [on line]
Participatory research for improved agroecosystem management : Proceedings of a synthesis workshop, Nazreth, Ethiopia, 17-21 August, 1998
Conservación de suelos y aguas en la zona andina : Hacia el desarrollo de un concepto integral: Memorias