CHAPMAN, V.J The Algae V.J.Chapman and D.J.Chapman - 2nd ed. - London Macmillan 1973 - xiv,497p. ill. ISBN: 0 -333 -17439- 9 (Pound 2.65) Subjects--Topical Terms: ALGAE Dewey Class. No.: BOT 589.3 / CVn77