BRITISH ANTARCTIC EXPEDITION 1907-9 



UNDER THE COMMAND OF SIR E. H. SHACKLETON, C.V.O. 



REPORTS ON THE SCIENTIFIC INVESTIGATIONS 



VOL. I 



BIOLOGY 



EDITOR - - JAMES MURRAY 



PART VII 



FRESHWATER ALG^E 



BY W. WEST, F.L.S., AND G. S. WEST, M.A., D.Sc., F.L.S. 



(WITH THREE PLATES) 



LONDON 

 PUBLISHED FOR THE EXPEDITION BY WILLIAM HEINEMANN 



21 BEDFORD STKKKT. W.C. 



1911 



ISSUED SEPARATELY, DECEMBER 1911 

 PRICE TIIIIKE SHILLINGS NET 



