Merson-Davies, Ashby.
IB biology / Ashby Merson-Davies. - 2nd ed. - Oxford : OSC Publ., 2007. - 2 v. : ill. (some col.) ; 30 cm. - OSC IB revision guides for the International Baccalaureate Diploma Programme. .
9781904534624 (Higher level) : pbk.) 1904534627 (Higher level) : pbk.) 9781904534631 (Standard Level : pbk.)
Biology.
570 / MER 2007
IB biology / Ashby Merson-Davies. - 2nd ed. - Oxford : OSC Publ., 2007. - 2 v. : ill. (some col.) ; 30 cm. - OSC IB revision guides for the International Baccalaureate Diploma Programme. .
9781904534624 (Higher level) : pbk.) 1904534627 (Higher level) : pbk.) 9781904534631 (Standard Level : pbk.)
Biology.
570 / MER 2007