000 00316nam a2200133Ia 4500
008 240201s1937 xx 000 0 eng d
082 _a574.5 BRA
100 _aBRACHER ,R.
245 0 _aECOLOGY IN TOWN AND CLASSROOM
260 _bJ.W.ARROWSMITH LTD.,
_c1937
300 _a96
650 _aSCIENCE
942 _2ddc
_cBK
999 _c6514
_d6514