Core wirting team, Carlos Corvalan, Simon Hales, Anthony McMichael ; Extended writing team, Colin Butler ... [et al.] ; Review editors, José Sarukhán ... [et al.]World Health Organizationc2005
T.D. Pennington, Jose Sarukhan ; Ilustraciones de Silvia Garcia ... [et al.]Instituto Nacional de Investigaciones Forestales, Secretaría de Agricultura y Ganaderíac1968