Irrigation of potatoes /
by W.L. Powers and W.W. Johnston.
APA Citation
Powers, W. L (Wilbur Louis)., Johnston, W. W. (William Waters). (1920). Irrigation of potatoes. Corvallis, Ore.: Oregon Agricultural College Experiment Station.
MLA Citation
Powers, W. L (Wilbur Louis), 1887-, and W. W. (William Waters) Johnston. Irrigation of Potatoes. Corvallis, Ore.: Oregon Agricultural College Experiment Station, 1920.
Warning: These citations may not always be complete (especially for serials).