000 nam a22 4500
999 _c93911
_d93910
005 20180510110111.0
008 180509b ||||| |||| 00| 0 eng d
020 _a9780412471407
080 _a577.4
_bWHI
245 _aEnvironmental systems
_bAn introductory text
250 _a2nd
260 _aLondon
_bChapman & hall
_c1996
300 _aviii
_c616p.
653 _aEnvironmental protection
653 _aEnvironmental management
700 _aMottershead, D.N
700 _aHarrison, S.J
942 _cBK