Difference between revisions of "Subsoil pipe drain"
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1. A system of perforated pipe laid in gravel-filled trenches beneath the [[topsoil]]. See also [[Pipe drain]].<br><br>
Latest revision as of 22:03, 22 July 2007
This photo shows one application of a subsoil pipe.
This photo shows the inside of a subsoil pipe drain and the perforations it has.