Fresh-water biology / by Henry Baldwin Ward ... and George Chandler Whipple ... with the collaboration of a staff of specialists.

  • Ward, Henry Baldwin, 1865-1945.
Date:
1918

Licence: Public Domain Mark

Credit: Fresh-water biology / by Henry Baldwin Ward ... and George Chandler Whipple ... with the collaboration of a staff of specialists. Source: Wellcome Collection.

    614/1134 (page 598)