List of Articles oleander Open Access Article Abstract Page Full-Text 1 - Investigating the effect of air pollutants in Tehran on leaf surface, proline concentration, soluble carbohydrates and photosynthetic pigments (chlorophyll a, chlorophyll b, total chlorophyll and carotenoids) in two Nerium oleander and acacia (Robinia pseudo acacia L.) plants. مهلقا ghorbanaali gh bakhshi زینب bakande