Physiological and Biochemical Changes in Epiphytic Bryophytes Under Different Air Pollution Levels
ZHANG Yin long, LU Ya-fang, WANG Ya-chao
JOURNAL OF NANJING FORESTRY UNIVERSITY . 2006, (05): 5 -9 .  DOI: 10.3969/j.jssn.1000-2006.2006.05.002