000 nam a22 4500
999 _c86527
_d86377
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008 230328b xxu||||| |||| 00| 0 eng 0
020 _a\a 0853121834
040 _a\a NG-ZaABU
_c\c NG-ZaABU
_d\d NG-ZaABU
050 _a\a TD 425 Riv
_b\b 512233
245 _a\a River Pollution Control
_c\c Edited by M.J. Stiff
_h\h [Text]
260 _a\a England:
_b\b Ellis Horwood Ltd,
_c\c 1980
300 _a\a 423p.:
_b\b ill.
500 _a\a Includes index
504 _a\a Includes bibliographical references
942 _2lcc
_cBK
_h\h 425
_k\k TD
_m\m Riv