000 00533nam a22002177a 4500
003 OSt
005 20181109095426.0
008 181109b xxu||||| |||| 00| 0 eng d
010 _a6319252
040 _aLB-BrCRDP
082 _a574.07 M847e
100 _aR. F. Morgan
245 _aEnvironmental biology
260 _aOxford
_bPergamon,
_c1964
300 _a258p
_c20cm
490 _aVolume 2
630 _a Biology
630 _aStudy and teaching (Secondary) Ecology
630 _aStudy and teaching.
942 _2ddc
_cBK
999 _c22041
_d22041