Onions and other Vegetable Alliums (Crop Production Science in Horticulture)
"His (Dr. Brewster) own involvement in onion research spans more than 25 years during which time he has made significant contributions to our understanding of onion physiology. It is strongly recommended as a text for students of agriculture and horticulture at the university or equivalent level. It should also be of interest to progressive growers, advisory workers and specialists seeking to broaden their knowledge of this subject area." --Scientia Horticultural