A revision of the Characeae : by Richard D. Wood and Kozo Imahori. iconograph of the characeae / Wood, Richard Dawson, 1918- Imahori, Kōzō, 1917- joint author. Characeae. QK569.C47 W65 561.93 NOI Weinheim : Verlag Von J. Cramer , c1964. c1964. 1964 Text xv, in various pages : eng