@book {496, title = {Bryophytes and Lichens in a Changing Environment.}, year = {1992}, publisher = {Clarendon Press}, organization = {Clarendon Press}, address = {Oxford}, author = {Bates, J.W. and Farmer, A.M. (Eds)} } @inbook {569, title = {Ecophysiological effects of acid rain on bryophytes and lichens}, booktitle = {Bryophytes and lichens in a changing environment}, year = {1992}, publisher = {Clarendon Press}, organization = {Clarendon Press}, address = {Oxford}, author = {Farmer, A.M. and Bates, J.W. and Bell, J.N.B. and Bates, J.W. (Eds) and Farmer, A.M. (Eds)} } @article {769, title = {The effects of acid deposition on nature conservation in Great Britain}, volume = {26}, year = {1991}, pages = {62-66}, institution = {Nature Conservancy Council}, chapter = {Acidification and aluminium enrichment of freshwaters draining afforested catchments}, address = {Peterborough}, author = {Soutar, R.G. and Woodin, S.J. (Eds) and Farmer, A.M. (Eds)} } @book {796, title = {The effects of acid deposition on nature conservation in Great Britain}, series = {NCC Focus on Nature Conservation Report}, volume = {26}, year = {1991}, pages = {17-28}, publisher = {Nature Conservancy Council}, organization = {Nature Conservancy Council}, chapter = {Some effects of acidic deposition on montane Racomitrium lanuginosum heaths. }, address = {Peterborough}, author = {Thompson, D.B.A. and Baddeley, J.A. and Woodin, S.J. (Eds) and Farmer, A.M. (Eds)} } @article {705, title = {The effects of acid deposition on nature conservation in Great Britain}, volume = {Report 26}, year = {1991}, pages = {p67-73}, institution = {Nature Conservancy Council}, chapter = {Acidification and freshwater biotas}, address = {Peterborough}, author = {Ormerod, S.J. and Woodin, S.J. (Eds) and Farmer, A.M. (Eds)} }