TY - RPRT TI - Fungal and bacterial contributions to nitrogen cycling in cheatgrass-invaded and uninvaded native sagebrush soils of the western USA AU - Nicole M. DeCrappeo AU - Elizabeth J. DeLorenze AU - Andrew T Giguere AU - David A. Pyke AU - Peter J. Bottomley PY - 2017 DO - 10.1007/s11104-017-3209-x UR - https://pubs.usgs.gov/publication/70186366 ID - 70186366 ER -