000 00428nam a2200181 4500
020 _a
_c
082 _a628.168 CRE-A
100 _aCresser, Malcolm; Edwards, Anthony
245 _aAcidification of freshwaters
250 _a
260 _aCambridge University Press, Cambridge
_c1987
300 _a136
490 _a
500 _a
590 _aPRP
_b2011-04-04 17:04:30
_c
650 _aWater pollution
942 _cBK
999 _c233888
_d233888