300 dpi: (k9629-1.jpg)
640 pixels wide: (k9629-1.jpg)
![]() Image Number K9629-1 |
In a flume, grass hedges are tested at increasing water discharge rates until inundated and no longer effective.
Photo by Darrel Temple.
300 dpi: (k9629-1.jpg)
640 pixels wide: (k9629-1.jpg)
![]() Image Number K9629-1 |
In a flume, grass hedges are tested at increasing water discharge rates until inundated and no longer effective.
Photo by Darrel Temple.