Portable irrigation siphon and a new priming valve for siphons
By: C.N. Johnston
Series: Lithoprint series (California Agricultural Experiment Station) -- 58.
Publisher: University of California, College of Agriculture, Agricultural Experiment Station
Published: 1948
Place of publication: Berkeley, Calif
Language: eng
Subjects: Irrigation; Siphons
Notes: Caption title.

"Nov., '45."-P. 4.

Often cited as: Lithoprint series.