1. Impacts of Cropping Systems and Long-Term Tillage on Soil Microbial Population Levels and Community Composition in Dryland Agricultural Setting. (7th February 2012) Authors: Ng, Justin P.; Hollister, Emily B.; González-Chávez, Ma. del Carmen A.; Hons, Frank M.; Zuberer, David A.; Aitkenhead-Peterson, Jacqueline A.; Loeppert, Richard; Gentry, Terry J. Other Names: Abed R. Academic Editor. Journal: ISRN ecology Issue: Volume 2012(2012) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗