Journal Article
Ibanez, Roberto, Richard Condit, George Angehr, Salomon Aguilar, Tomas Garcia, Raul Martinez, Amelia Sanjur, Robert Stallard, Joseph S Wright, Stanley A Rand, and Stanley Heckadon.
"An ecosystem report on the Panama Canal: monitoring the status of the forest communities and the watershed." Environmental Monitoring and Assessment 80, no. 1 (2002): 65-95.