Ajanua\TPih9oom'}     Contamination  of  Drinking  Water.  35 
Farlow,  W.  G.  Reports  on  Peculiar  Conditions  of  the  Water  Sup- 
plied to  the  City  of  Boston.  Report  of  the  Cochituate  Water 
Board.  1876. 
Remarks  on  Some  Algae  found  in  the  Water  Supplies  of  the 
City  of  Boston.  1877. 
On  Some  Impurities  of  Drinking  Water  Caused  by  Vegetable 
Growths.  Supplement  to  1st  Ann.  Rep.  Mass.  St.  Bd.  of  Health. 
1880. 
S)me  Impurities  of  Drinking  Water.  Boston  :  Rand,  Avery 
&  Co.  18S0. 
Relations  of  Certain  Forms  of  Algse  to  Disagreeable  Tastes 
and  Odors.    Science,  II,  333.  1883. 
Moore,  G.  T.    The  Pollution  of  Water  Supplies  by  Algae.  Rhodora, 
I,  98.  1899. 
MacDonald,  J.  D.  A  Gaide  to  the  Microscopical  Examination  of 
Drinking  Water,    London  :    J.  &  A.  Churchill.  1883. 
Rafter,  G.  W.  The  Microscopical  Examination  of  Potable  Water. 
No.  103  in  Van  Nostrand's  Science  Series. 
Various  papers  in  Proc.  Micro.  Sec.  Rochester  Acad,  of  Sci. 
Sedgwick,  W.  T.    Biological  Examination  of  Water.  lec'uulogy 
Quarhrly,  II,  67. 
Biological  Water  Analysis.    Proc.  Soc.  Arts,  18S8-89. 
Whipple,  G.  C.    The  Microscopy  of  Drinking  Water.    New  York: 
John  Wiley  &  Sons.  1899. 
Sell  izopliyce  <z . 
Bornet,  E.,  and  C.  Flahault.  Revision  des  Nostocacees  Hetero- 
cystees.  1886-88. 
Gomont,  M.  Monographie  des  Oscillariees  (Nostocacees  Homo- 
cystees).    Paris.  1893. 
Jackson,  D.  D.,  and  J.  W.  Ellms.  On  Odors  and  Tastes  of  Sur- 
face Waters,  with  Special  Reference  to  Anabaena.  Technology 
Quarterly,^.  1897. 
Diatomacece. 
Castracane,  F.  Reproduction  and  Multiplication  of  Diatoms. 
Jour.  Roy.  Mic.  Soc.,  XXII.    1 889. 
Reproduction  of  Diatoms.    Ann.  de  Micro graphie,  IX.  1897. 
Schlitt,  F.    Bacillariales  in  "  Die  natiirlichen  Pflanzenfamilien,"  I,  T. 
I,  Abteilung  b. 
