000 00300nam a2200133Ia 4500
008 240201s1960 xx 000 0 eng d
082 _a574.5 FRI
100 _aFRIEDLANDER , C.P
245 0 _aHEALTHLAND ECOLOGY
260 _bHEINEMANN
_c1960
300 _a94
650 _aSCIENCE
942 _2ddc
_cBK
999 _c6516
_d6516