Johansen, H. William. Coralline algae, a first synthesis / author, H.W. Johansen. - Boca Raton, Fla. : CRC Press, c1981. - 239 p. : ill. ; 26 cm. Includes index. ISBN: 0849352614 LCCN: 80014028 Subjects--Topical Terms: Coralline algae. LC Class. No.: QK569.C8 / J64 Dewey Class. No.: 589.41