TY - BOOK AU - Toole,Glenn AU - Toole,Susan TI - AS biology SN - 9780748782758 (pbk.) U1 - 570 PY - 2008/// CY - Cheltenham, UK PB - Nelson Thornes KW - Biology KW - Study and teaching (Secondary) KW - Textbooks N1 - Exclusively endorsed by AQA; AQA Introduction. -- Unit 1. Biology and disease. -- Unit 2. The variety of living organisms. - Examination-style questions ER -