Introduction / W.T. Edmondson -- Introduction to the protista / R.Y. Stanier -- Bacteria / C.B. van Niel, R.Y. Stanier -- Fungi / Frederick K. Sparrow -- Key to fungi imperfecti / William W. Scott -- Myxophyceae / Francis Drouet -- Algae / R.H ...
Fresh-water Biology | |||
