Giddings, L. and Soto, M. 2003. Rhythms of Precipitation of the Yucatán Península. Pp. 77-88. Instituto de Ecología, Xalapa. México.

Perry, E., Velazquez-Oliman, G. and A. Socki, Richard. 2003. Hydrogeology of the Yucatán Península. Pp. 115-134. Northern Illinois University, DeKalb.

D. Perry, T., Breuker, M., Hernández-Duqué, G. and Mitchell, R. 2003. Interaction of Microorganisms with Maya Archaecological Materials. Pp. 175-187. Harvard University, Cambridge, MA.

Whigham F. D., Olmsted, I., Cabrera Cano, E., B. Curtis, A. 2003 Impacts of Hurricanes on the Forests of Quintana Roo, Yucatán Peninsula, México. Pp. 193-204. Smithsonian Environmental Research Center, Washington, DC.

L. Stephenson, S., Estrada-Torres, A., Schnittler, M., Lado, C., Wrigley de Basanta, D., Ogata, N. 2003. Distribution and Ecology of Myxomycetes in the Forests of Yucatán. Pp. 241-251. University of California, Riverside.

Naranjo-García, E. 2003. The'Non-Marine' Mollusks of the Yucatán Península: A Review. Pp. 305-311. Universidad Nacional Autónoma de México.

Guzmán, G. 2003. The Fungi in the Maya Culture: Past, Present and Future. Pp. 315-327. Institute of Ecology, México.

Delgadillo, C. 2003. Moss Distribution in the Yucatán Península. Pp.327.331. Universidad Nacional Autónoma de México.

B.L., Turner II, Klepeis, P., C. Schneider, L. 2003. Three Millennia in the Southern Yucatán Peninsular Region: Implications for Occupancy, use, and Carrying Capacity. Pp. 361-378. Clark University, Worcester, MA.

Colunga-GarcíaMarín, P. 2003. The Domestication of Henequen (Agave fourcroydes Lem).Pp. 439-441. Centro de Investigación Cientifica de Yucatán, México.

Taube, K. 2003. Ancient and Contemporary Maya Conceptions About Field and Forest.  Pp. 461-485. University of California, Riverside.

Jiménez-Osornio, J.J. 2003. The School of Ecological Agriculture: A Viable Liaison Between Campesinos and Researchers in the Yucatán Península. Pp. 599-606. Universidad Nacional Autónoma de Yucatán-PROAFT, México.

Allen, E.B., A. Violi, H., Allen, M.F., Gómez-Pompa, A. 2003. Restoration of Tropical Forest in Quintana Roo. Pp. 587-593.

N. Anderson, Eugene. 2003. Traditional Knowledge of Plant Resources.Pp. 533-541. University of California, Riverside.

Patch, R.W. 2003. The (Almost) Forgotten Plants of Yucatán. Pp. 561-569. University of California, Riverside.

Gomez-Pompa, A. 2003. Research Challenges for the Lowland Maya Area: An Introduction. Pp. 3-9. University of California, Riverside.

Allen, M.F., Rincón, E. 2003. The Changing Global Environment and the Lowland Maya: Past Patters and Current Dynamics. Pp. 13-29. University of California, Riverside.

Graham, A. 2003. In the Beginning: Early Events in the Development of Mesoamerica and the Lowland Maya Area. Pp. 31-44. Missouri Botanical Garden, St. Louis, MO.

Brenner, M., A. Hodell, D., H. Curtis, J., F. Rosenmeier, M., S. Anselmetti, F. Aristegui, D. 2003. Paleolimnological Approaches for Inferring Past Climate Change in the Maya Region: Recent Advances and Methodological Limitations. Pp. 45-75.

P. Schultz, G. 2003. Structure and Diversity of the Forests at the El Eden Ecological Reserve. In: Gómez-Pompa, A., Allen, M.F., Fedick, S.L., Jiménez-Osornio, J.J. (eds.)The Lowland Maya Area: three millennia at the human-wildland interface. The Haworth Press. New York. Pp. 91-114. University of California, Riverside.

Beach, T., Dunning, N., Luzzadder-Beach, S., Scarborough, V. 2003. Depression Soils Lowland Tropics of Northwestern Belize: Anthropogenic and Natural Origins. Pp. 139-174.

Novelo, E., Tavera, R. 2003. The Role of Periphyton in the Regulation and Supply of Nutrients in a Wetland at El Edén, Quintana Roo. Pp. 217-239. Universidad Nacional Autonoma de México.

León-Cortéz, J.L., W. Jones, R., Gómez-Nucamendi, O.L. 2003. A Preliminary Assessment of the Butterfly Fauna of El Edén Ecological Reserve: Species Richness and Habitat Preferences. Pp. 261-276.

Heraty, J., Gates, M. 2003. Diversity of Chalcidoidea (Hymenoptera) at El Edén Ecological Reserve, Mexico. Pp. 277-292.

García Moreno, D., W. Jones, R., P. Mackay, W., Rojas Fernández, P. 2003. Diversity and Habitat Associations of the Ants (Insecta: Formicidae) of El Edén Ecological Reserve. In: Gómez-Pompa, A., Allen, M.F., Fedick, S.L., Jiménez-Osornio, J.J. (eds.)The Lowland Maya Area: three millennia at the human-wildland interface. The Haworth Press. New York. Pp. 293-304.

Federick, S. L.  2003. Archeological Evidence for Ancient and Historic Resource Use Associated with the El Edén Wetland, Nortern Quintana Roo, Mexico. Pp. 339-359.

A. Morrison, B., Cózatl-Manzano, R. 2003. Initial Evidence for Use of Periphyton As an Agricultural Fertilizer by the Ancient Maya Associated with the El Edén Wetland, Northern Quintana Roo, Mexico. Pp. 401-414.

Ogata, N. 2003. Domestication and Distribution of the Chocolate Tree                  (Theobroma cacao L.) in Mesoamerica. Pp. 415-438.

Anaya, A. L., Torres-Barragán, A., Hernández-Bautista, B. E., Cruz Ortega, R., Saucedo-García, A., Flores-Carmona, Ma. del C., Gómez-Pompa, A. 2003. Biosprospection Studies at  El Edén: From Plants Fungi. Pp. 447-460.

R. Boose, E., R. Foster, D., Barker Plotkin, A., Hall, B. 2003. Geographical and Historical Variation in Hurricanes Across the Yucatán Peninsula. Pp. 495-516.

Atran, S. 2003. Anthropogenic Vegetation: A Garden Experiment in the Maya Lowlands. Pp. 517-532.

Del Amo Rodríguez, S., M. Rorive, V. 2003. The Tropical Forest Action Program: A Different Way to Handle the Management and Conservation of Natural Resources. Pp. 551-559.

Peniche Rivero, P. 2003. From Milpero and Lunero to Henequenero: a Transition to Capitalism in Yucatán, Mexico. Pp. 571-584.

J. Bisaccio, D. 2003. HabitaNet: Conducting Biodiversity Research with Secondary-School Science Classes. Pp. 611-619.

Gómez-Pompa, A., M.F., Allen., Fedick, S.L. and Jiménez-Osornio, J.J. 2003. The Maya Lowlands: A Case Study for the Future? Conclusions. Pp. 623-634.