1. Sources of formaldehyde and their contributions to photochemical O3 formation at an urban site in the Pearl River Delta, southern China. (February 2017) Authors: Ling, Z.H.; Zhao, J.; Fan, S.J.; Wang, X.M. Journal: Chemosphere Issue: Volume 168(2017) Page Start: 1293 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗