Bulletin of the Museum of Comparative Zoology 



at harvard college. 



Vol. LII. No. 10. 



NOTES ON THE PHYTOPLANKTON OF VICTORIA NYANZA, 

 EAST AFKICA. 



Bt C. H. Ostenfeld. 



With Two Plates. 



CAMBRIDGE, MASS., U.S.A.: 



PRINTED FOR THE MUSEUM. 

 July, 1909. 



