Alvarado, G. E., Brenes, J., & Brenes, J. (2011). The ocurrence of amber and sub-amber (copal) in Costa Rica: The case of San Cristóbal de Savegre.
Chicago Style CitationAlvarado, Guillermo E., Jorge Brenes, and José Brenes. The Ocurrence of Amber and Sub-amber (copal) in Costa Rica: The Case of San Cristóbal De Savegre. 2011.
MLA CitationAlvarado, Guillermo E., Jorge Brenes, and José Brenes. The Ocurrence of Amber and Sub-amber (copal) in Costa Rica: The Case of San Cristóbal De Savegre. 2011.
Warning: These citations may not always be 100% accurate.