Ditch Digger, Davie Experimental Farm, Miami, Fla.

Ditch Digger, Davie Experimental Farm, Miami, Fla.  

Ditch Digger, Davie Experimental Farm, Miami, Fla.
[1980] Open Channel Flow Monitoring Under Small Water Surface Gradients

Open Channel Flow Monitoring Under Small Water Surface Gradients  

[1980] Open Channel Flow Monitoring Under Small Water Surface Gradients