Fresh-water biology.
Contributors: Ward, Henry Baldwin, 1865-1945.
Edition: 2d ed.
Publisher: Wiley
Published: 1963
Place of publication: New York
Language: eng
Number of pages: 1248
Subjects: Freshwater biology.
Notes: At head of title: The late Henry Baldwin Ward [and] the late George Chandler Whipple.  First ed., by H.B. Ward and G.C. Whipple, with the collaboration of a staff of specialists, published in 1918.  Includes bibliography.