Rooney, D. and Kennedy, Nabla and Deering, L. and Gleeson, D. and Clipson, N. (2006) Effect of Sheep Urine Deposition on the Bacterial Community Structure in an Acidic Upland Grassland Soil. Applied and Environmental Microbiology, 72 (11). pp. 7231-7237. ISSN 0099-2240