Seed characteristics of 42 economically important species of Solanaceae in the United States /

Bibliography: p. 31-32.

Distinguishing the species of Brassica by their seed /

Contribution from Bureau of Plant Industry, Soils, and Agricultural Engineering.

Priorities for seed technology research /

Cover title.

Proceedings of the Association of Official Seed Analysts.

Mode of access: Internet.

Seed crops of forest trees in the pine region of California /

Caption title.

Populations of the oriental fruit moth in peach and apple orchards in the eastern states /

Literature cited: p. 13.

Vapor pressure determination of seed hygroscopicity /

References: p. 16-18.

Farm-gardening and seed-growing,

Mode of access: Internet.

The Canadian Seed Grower's association and its work;

Mode of access: Internet.

Main Group Through Orchards in Bloom

Saline Valley Farms was an experiment in cooperative farming and living begun in 1932 by Harold S. Gray.

Fruit tree survey, commercial orchards, New York, 1962. Supplemental report.

Cover title.

United States Seed Act : assistance strategy for Poland, 1993-1995 /

"Approval, June 17, 1993."

United States Seed Act : assistance strategy for the Czech Republic, 1993-1995 /

"Approved, July 21, 1993."