Vol. 2, Issue 5, 1948May 01, 1948 PDT
ccby-nc-nd-4.0
Commercial head lettuce: Economic status, 1947
Commercial head lettuce: Economic status, 1947
S Hoos, H Phelps,
Hoos, S, and H Phelps. 1948. “Commercial Head Lettuce: Economic Status, 1947.” California Agriculture 2 (5): 2–2.