000 00339nam a2200145Ia 4500
008 240201s1963 xx 000 0 eng d
020 _a6319252
082 _a574.5 MOR
100 _aMORGAN, R.F.
245 0 _aENVIRONMENTAL BIOLOGY - VOLUME 1
260 _bPERGAMON PRESS
_c1963
300 _a238
650 _aSCIENCE
942 _2ddc
_cBK
999 _c6378
_d6378