TY - Generic T1 - Terricolous lichens as indicators of nitrogen deposition: Evidence from national records. Y1 - 2012 A1 - Stevens, C.J. A1 - Smart, S.M. A1 - Henrys, P.A. A1 - Maskell, L.C. A1 - Crowe, A. A1 - Simkin, J. A1 - Cheffings, C.M. A1 - Whitfield, C. A1 - Gowing, D.J.G. A1 - Rowe, E.C. A1 - Dore, A.J. A1 - Emmett, B.A. JF - Ecological Indicators VL - 20 ER -