300 dpi: (d1935-1.jpg)
640 pixels wide: (d1935-1.jpg)
![]() Image Number D1935-1 |
Healthy catfish eggs treated with copper sulfate.
Photo by Dave Straus.
300 dpi: (d1935-1.jpg)
640 pixels wide: (d1935-1.jpg)
![]() Image Number D1935-1 |
Healthy catfish eggs treated with copper sulfate.
Photo by Dave Straus.