Froelich, Jeffrey W., and Karl H. Schwerin. "Conservation and Indigenous Human Land Use in the Río Plátano Watershed, Northeast Honduras." Latin American Institute Research Paper Series No. 12, University of New Mexico, 1983 June

Froelich, Jeffrey W., and Karl H. Schwerin. "Conservation and Indigenous Human Land Use in the Río Plátano Watershed, Northeast Honduras." Latin American Institute Research Paper Series No. 12, University of New Mexico, 1983 June, Box: 171, Folder: 11. Julian Samora Papers, 24426265. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/389064 Accessed September 27, 2026.