S. Gamiely

Onion Plant Growth, Bulb Quality, and Water Uptake following Ammonium and Nitrate Nutrition

D. Smittle, W. Randle, H. Mills, 1991 .

Onion Seed Size, Weight, and Elemental Content Affect Germination and Bulb Yield

D. Smittle, H. Mills, S. Gamiely, 1990 .

A Rapid and Nondestructive Method for Estimating Leaf Area of Onions

D. Smittle, W. Randle, H. Mills, 1991 .