1. Effects of Gypsum on Trace Metals in Soils and Earthworms. Issue 1 (1st January 2014) Authors: Chen, Liming; Kost, Dave; Tian, Yongqiang; Guo, Xiaolu; Watts, Dexter; Norton, Darrell; Wolkowski, Richard P.; Dick, Warren A. Journal: Journal of Environmental Quality Issue: Volume 43:Issue 1(2014) Page Start: 263 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗