000 00548nam a2200205Ia 4500
003 GCL
008 140319s9999 xx 000 0 eng d
040 _aGCL /
_cGCL
082 0 4 _a628
_bE P
100 1 _aENNOS, A. R.
245 1 0 _aPROBEM SOLVING IN ENVIRONMENTAL BIOLOGY /
_cENNOS, A. R.
700 1 _aBAILEY, S. E. R.
260 _a[S.N] :
_bLONGMAN SCIENTIFE & TECHNICAL ،
_c1995
300 _a175 P
650 0 4 _aEXERCISES
650 0 4 _aECOLOGY
650 0 4 _aENVIRONMENTAL ENGINEERING
650 0 4 _aPROBLEM SOLVING
942 _2ddc
_cBK
999 _c23720
_d23720