Twenty years of seed research at Boyce Thompson Institute for Plant Research /

by Barton, Lela V. 1901-.
Published 1948

Seed preservation and longevity /

by Barton, Lela V. 1901- .
Published 1961

Bibliography of seeds /

by Barton, Lela V. 1901-.
Published 1967

Physiology of seeds : an introduction to the experimental study of seed and germination problems /

by Crocker, William, 1876-.
Published 1957