000 00000nam a2200000 a 4500
005 20251202164320.0
082 _a570
_bCUR
100 _aCurts,Helena
245 _aInvitation to biology
260 _aWorth Publications
_c1977
300 _a646 p.
_b24 cm.
_cHB
630 _aBiology
964 _b
_c
_d
_e
_f
_g_
997 _a9255 C
999 _c7295
_d7295