Dr. Emmet J. Judziewicz - University of Wisconsin Stevens Point
Field work on grasses of the Kaieteur plateau and Mt. Kopinang regions, March - April 1988, with support of the Biodiversity of the Guianas: Botany program of the Smithsonian Institution.
Butter Ghopal in Raddiella kaieteurana habitat, Kaieteur Falls, Guyana, 1988. Photo by Ximena Londoņo.