00521pamaa2200181 4500 0000017116 20060413090000.0 0003223817 570 BAI 1995 QH308.2 BAI 1995 BAILEY Biology core Mike Bailey and Keith Hirst ; series editor, Mike Coles. New York: Collins Educational, 1995. 249p.: col.ill.; 28cm. Collins advanced modular sciences Biology COLES, Mike Hirst, Keith