Rodríguez, S., & Herrera, J. (2003). Lead concentration in inhalable particulate material: San José center, August-December 2002. Universidad Nacional, Costa Rica.
Chicago Style CitationRodríguez, Susana, and Jorge Herrera. Lead Concentration in Inhalable Particulate Material: San José Center, August-December 2002. Universidad Nacional, Costa Rica, 2003.
MLA CitationRodríguez, Susana, and Jorge Herrera. Lead Concentration in Inhalable Particulate Material: San José Center, August-December 2002. Universidad Nacional, Costa Rica, 2003.
Warning: These citations may not always be 100% accurate.