Effect of annual applications of diuron on seed yields of perennial grasses in Oregon

Prepared in cooperation with Oregon Agricultural Experiment Station.

Crotalaria seed morphology, anatomy, and identification /

Includes bibliographical references (p. 70-73).

The biology of poor seed production in Tephrosia vogelii

Bibliography: p. 34.

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.

Vapor pressure determination of seed hygroscopicity /

References: p. 16-18.

Farm-gardening and seed-growing,

Mode of access: Internet.

De vitis sanctorum omnium nationum, ordinum et temporum ex VII tomis R.P.F. Laurentij Surij Carthusiani Compendium ... : additis etiam aliis plurimis fide dignis sanctorum historiis /

Mode of access: Internet.

The Canadian Seed Grower's association and its work;

Mode of access: Internet.

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

"Approval, June 17, 1993."