P-ISSN 0008-0845
E-ISSN 2160-8091
Vol. 42, Issue 5, 1988September 01, 1988 PDT 
ccby-nc-nd-4.0 
Uniformity of low-energy precise-application (LEPA) irrigation machines 
Uniformity of low-energy precise-application (LEPA) irrigation machines
B Hanson, L Schwankl, A Fulton, 
Hanson, B, L Schwankl, and A Fulton. 1988. “Uniformity of Low-Energy Precise-Application (LEPA) Irrigation Machines.” California Agriculture 42 (5): 12–14.