La ficoflora de la zona arqueológica de Palenque, Chiapas

"Study of lichens and other plants that grow on buildings, stone sculpture, and modeled stucco of the classic period Maya city of Palenque in Chiapas. Focuses on the destructive effects of these plants on the ancient momuments, and on methods to control and eliminate them"--Handbook of Latin American Studies, v. 57.