TY - BOOK AU - Clegg,C.J. TI - Edexcel biology for A2 SN - 0340967803 (pbk.) U1 - 574 PY - 2009/// CY - London PB - Hodder Murray KW - Biology KW - A-level examinations KW - Study guides KW - Problems, exercises, etc KW - Study and teaching KW - Audio-visual aids N1 - Includes index ER -