Coker, William Chambers, 1872-1953. The Saprolegniaceae, with notes on other water molds / by William Chambers Coker - Chaper Hill : University of North Carolina, 1923 - 201 p. : ill. ; 28 cm. Each plate accompanied by leaf with descriptive letterpress. Bibliography: p. 189-198. Subjects--Topical Terms: Saprolegniaceae