000 00368nam a2200169Ia 4500
008 160330s1977 xxu||||| |||| 00| 0 eng d
020 _a
041 _aEnglish
082 _a570
_bHEA
100 _aHead J.J.
245 _aOxfor Biology Readers
250 _a1st
260 _aElbs London
_c1977
300 _a215p.
_bPaper
650 _aBiology
906 _a8069
999 _c112960
_d112960