Vol. 5, Issue 6, 1951June 01, 1951 PDT
ccby-nc-nd-4.0
District pipe systems: Concrete irrigation systems compared in study of efficiency of open, closed, and semi-closed types
District pipe systems: Concrete irrigation systems compared in study of efficiency of open, closed, and semi-closed types
A Pillsbury,
Pillsbury, A. 1951. “District Pipe Systems: Concrete Irrigation Systems Compared in Study of Efficiency of Open, Closed, and Semi-Closed Types.” California Agriculture 5 (6): 7–8.