Prosopis, Nodulation, BeanRef, Legume researchers, Fabaceae, III Reunión Satélite de Especialistas en Fabáceas 1994, Rupert Barneby Award 1994, Advances in Legume Systematics, Leguminosae, Margot Forde, Legume systematics, Nitrogen fixation, Prosopis Semi-arid Fuelwood and Forage Tree - Building Consensus for the Disenfranchised Workshop 1996, Domestication, Production and Utilization of New Crops: Practical Approaches Symposium 1996, VI Congreso Latinoamericano de Botánica 1994, MUSE Project, Legumes, and Nelson Zamora

The Drifting Seed, Nodulation, Legume researchers, Fabaceae, Rupert Barneby Award 1994, NItrogen fixation, Nelson Zamora, Leguminosae, Biodiversity Conservation and Economy Conference 1995, Legume systematics, Flora of the Baltic Countries: Compendium of Vascular Plants, MUSE Project, Legumes, and Email