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003 OSt
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024 _a103176
037 _cTextual
040 _aCRL
_cCRL
_beng
041 _2eng
_aeng
082 _aG:55.1'N92<--N72, N2
100 _aTolba Mostafa K Ed.
_9596508
245 0 _aWorld environment 1972-1992
_b two decades of challenge
260 _aLondon
_bChapman and Hall
_c1992
650 _aBIOLOGY
942 _hG:55.1'N92<--N72, N2
_cTEXL
_2cc
999 _c959635
_d959635