| Description | Notes on research and from other sources, ranging from 1893-1938, on the ecology of marine algae. Includes diagrams and drawings on the subject, and an index. Subjects covered include 'Green oysters' and 'Quiescent state of brown algae', 'Seaweeds of Folkestone' and some notes on 'Radiation'. Also includes some details of field work, and two pages of specimins and some pages of lecture notes by Ellen Delf-Smith. |