DEPARTMENT OF COMMERCE AND LABOR 

 BUREAU OF FISHERIES 



GEORGE M. BOWERS. Commissioner 



THE PHOTOGRAPHY OF AQUATIC ANIMALS IN THEIR 

 NATURAL ENVIRONMENT 



FROM BULLETIN OF THE BUREAU OF FISHERIES 

 Volume XXVII, 1907, Pages 41 to 68, Plates H to V 



BUREAU OF FISHERIES DOCUMENT NO. 635 

 ISSUED AUGUST 22 1908 



WASHINGTON 



GOVERNMENT PRINTING OFFICE 

 1908 



