1. Morphology and sedimentation in Caribbean montane streams: examples from Jamaica and Puerto Rico
2. M.G. Baksh (1984 ) Cultural Ecology and Change of the Machiguenga Indians of the Peruvian Amazon . PhD Dissertation , Anthropology, University of California, Los Angeles, CA, 138 pp.
3. N.C. Barbee (2002 ) Grazer-Algae Interactions in a Tropical Lowland Stream (Costa Rica) . PhD Dissertation , Ecology, Evolution and Marine Biology, University of California, Santa Barbara, CA, 166 pp.