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Water Conservation; Water Erosion; Flooding and Prevention
Photograph of boys fishing at a farm pond with a rock riprapped dam 3 ½ miles east of Lexington, Oklahoma. OK-6440. {riprap: referring to rocks and other materials used to cover and protect shorelines, etc. against various types of water erosion].
Date:
May 3, 1938
Creator:
unknown
System:
The Gateway to Oklahoma History
Heavy Stand of Hairy Vetch
Photograph of a heavy stand of Hairy Vetch which is to be harvested for seed. Chickasha Project, Purcell Camp.
Date:
1938~
Creator:
Hufnagle, Richard W.
System:
The Gateway to Oklahoma History