Clegg, C. J. 1938- Introduction to advanced biology / C.J. Clegg. - London : John Murray, 2000. - 518 p. : ill. (chiefly col.) ; 28 cm. Includes index. ISBN: 0719576717 No price 9780719576713 Nat. Bib. No.: GBA058440 bnb Subjects--Topical Terms: Biology.