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

Phaseolus, Nodulation, Third International Legume Conference 1992, Legume researchers, Fabaceae, Useful and economic plants of Tropical Asia, Solanaceae Quarterly, Legumes, Leguminosae, Aridus, Legume systematics, Legumes of Hawai'i, Vigna, Desert legumes, NItrogen fixation, and Lotus Newsletter