1. Seed nitrogen and potassium nitrate influence browntop (Agrostis capillaris L.) and perennial ryegrass (Lolium perenne L.) vigor.;Bennett;J. Appl. Seed Prod.,1998
2. Chemical nature of a semipermeable layer in seed coats of leek, onion (Liliaceae), tomato and pepper (Solanaceae).;Beresniewicz;Seed Sci. Technol.
3. Characterization and location of a semipermeable layer in seed coats of leek and onion (Liliaceae), tomato and pepper (Solanaceae).;Beresniewicz;Seed Sci. Technol.
4. Physiological and chemical differences in aged seeds.;Ching;Crop Sci.,1968
5. “Influence of seed quality on crop establishment, growth and yield,” in;Finch-Savage;Seed Quality: Basic Mechanisms and Agricultural Implications,1995