Aerial Spraying
Description:
Photograph of a helicopter moving across a field. Note spray coming from the machine. Mr. Jack Castator started conservation program with the District in 1945. This field of alfalfa was fertilized according to recommendations made by Soil Conservation Service personnel.
Date:
April 4, 1956
Creator:
Hindman, F. G.
Item Type:
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Photograph
Partner:
Oklahoma Conservation Historical Society