00390nam a22001217a 4500020001500000082002000015100001600035245007500051260003900126300004400165500004500209650001400254  a0198583443  a363.1 M398 19921 aMason, B.J.1 aAcid rain :bits causes and its effect on inland waters /cB.J. Mason.  aOxford :bClarendon Press,cc1992.  aix, 126 p. :bfigs. and tables ; 24 cm.  aIncludes appendix, index and references.14aAcid rain