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003 BD-KhUET
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008 120416r19911990enkab b 001 0 eng d
010 _a90000326
020 _a185293073X
040 _aDLC
_cDLC
_dDLC
_dBD-KhUET
082 0 0 _a574.526323
_220
100 1 _aHaslam, S. M.
_q(Sylvia Mary),
_d1934-
_93893
245 1 0 _aRiver pollution :
_ban ecological perspective /
_cS.M. Haslam ; illustrated by Y. Bower.
260 _aLondon ;
_aNew York :
_bBelhaven Press,
_cc1990 [reprinted 1991].
300 _axii, 253 p. :
_bill., maps ;
_c25 cm.
504 _aIncludes bibliographical references ([236]-249) and indexes.
650 0 _aStream ecology.
_93894
650 0 _aWater
_xPollution
_xEnvironmental aspects.
_93895
942 _2ddc
_cBK
952 _p3010020629
_40
_eIdeal Library
_00
_bKUETCL
_10
_o574.526323 HAS
_d1998-12-06
_t1
_70
_cGEN
_2ddc
_g649.00 Tk.
_yBK
_aKUETCL
999 _c4492
_d4492