000 nam a22 7a 4500
999 _c14920
_d14920
008 180216b xxu||||| |||| 00| 0 eng d
020 _a9780521377850
041 _heng
082 _a574
_bGRE
100 _aGreen, N.P.O.
245 _aBiological Science : Systems, Maintenance and Change 2/
260 _aCambridge:
_bCambridge University Press,
_c1994
300 _a964 p.:
_bPhotos;
_c24 cm.
650 0 _aBiology
942 _cBK