Agricultural Experiment Station | Special Report: 1094 | Oregon State University
Onion Production from Transplants Grown in a Low Tunnel Cold Frame and in a Greenhouse
Shock, C. C., Feibert, E. B. G., Saunders, L. D., & Simerly, B. (2009). "Onion production from transplant growth in a low tunnel cold frame and in a greenhouse." OSU Agricultural Experiment Station, Special Report 1094: p. 32-40.