Nepal, Plant collecting, and Himalaya
Plant collecting, Wakhan Corridor (Afghanistan), and Afghanistan
Wahiba Sands (Oman), Oman, Plant collecting, and Flora of the Arabian Peninsula
East Africa, History of botany, Plant collecting, Scientific expeditions, Africa, Royal Botanic Gardens, Kew, and Plant collectors
Plant collecting, History of botany, Royal Botanic Gardens, Kew, Scientific expeditions, Plant collectors, Malawi, and Africa
History of botany, Botanists, Plant collecting, Scientific expeditions, Royal Botanic Gardens, Kew, and Plant collectors
Jodrell Laboratory
DELTA Newsletter, Nodulation, IOBP Symposium 1989, Legume researchers, DELTA (Descriptive Language for Taxonomy), Fabaceae, ILDIS Newsletter, ILDIS (International Legume Database and Information Service), Legumes, Leguminosae, Legume systematics, Nitrogen fixation, Commelinews, Ethnobotanica-92 1992, and Cyperaceae Newsletter
Beltsville Symposium XIV 1989, Nodulation, Legume phylogeny, Third International Legume Conference 1992, TDWG Newsletter, Legume researchers, Fabaceae, Plant growth, ILDIS (International Legume Database and Information Service), Legumes, Leguminosae, 2nd ILDIS Workshop 1988, Legume systematics, Nitrogen fixation, Compositae Newsletter, Rhizosphere, and TDWG (Taxonomic Databases Working Group for Plant Sciences)
Fabaceae, Fruits, Legumes, Leguminosae, and Seeds