Browsing E-Series by Author "McPheters, W. H."
Now showing items 1-6 of 6
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4-H Club agricultural engineering manual
McPheters, W. H.; Sturdivant, Carl T. (Oklahoma Cooperative Extension Service, 1937) -
Baffles for terrace outlet control
McPheters, W. H. (Oklahoma Cooperative Extension Service, 1937) -
Farm pond
McPheters, W. H. (Oklahoma Cooperative Extension Service, 1941) -
How to build a septic tank
McPheters, W. H. (Oklahoma Cooperative Extension Service, 1936) -
How to make and use the McPheters Terracer
McPheters, W. H. (Oklahoma Cooperative Extension Service, 1937) -
Trench silos and how to make them
McPheters, W. H. (Oklahoma Cooperative Extension Service, 1940)