![]() Image Number K10521-1 |
Animal scientist Andy Cole (left) and agricultural engineer Nolan Clark examine runoff samples from a pen designed for study of environmental effects of feedlots.
Photo by Peggy Greb.
![]() Image Number K10521-1 |
Animal scientist Andy Cole (left) and agricultural engineer Nolan Clark examine runoff samples from a pen designed for study of environmental effects of feedlots.
Photo by Peggy Greb.