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Photocontrol of Lepidium Seed GerminationE. H. Toole, V. K. Toole, H. A. Borthwick and S. B. Hendricks · Plant Physiology · 1955
Action of Light on Lettuce-Seed GerminationH. A. Borthwick, S. B. Hendricks, E. H. Toole and V. K. Toole · Botanical Gazette · 1954
SOIL MOISTURE IN RELATION TO BEET SEED GERMINATIONV. K. Toole, E. F. Miles and E. H. Toole · Proceedings of the Association of Official Seed Analysts · 1947
A Reversible Photoreaction Controlling Seed GerminationH. A. Borthwick, S. B. Hendricks, M. W. Parker, E. H. Toole and Vivian K. Toole · Proceedings of the National Academy of Sciences of the United States of America · 1952
Responses of Seeds of Pinus Virginiana to LightVivian K. Toole, E. H. Toole, S. B. Hendricks, H. A. Borthwick and A. G. Snow, Jr. · Plant Physiology · 1961
Interaction of Temperature and Light in Germination of SeedsE. H. Toole, V. K. Toole, H. A. Borthwick and S. B. Hendricks · Plant Physiology · 1955
Photocontrol of Lepidium Seed Germination.Toole, E. H.; Toole, V. K.; Borthwick, H. A.; Hendricks, S. B. · PLANT PHYSIOLOGY · 1955
Factors Influencing Dormancy of Peanut SeedsVivian K. Toole, W. K. Bailey and E. H. Toole · Plant Physiology · 1964
Front MatterProceedings of the Association of Official Seed Analysts of North America · 1919
PROGRAMProceedings of the Association of Official Seed Analysts of North America · 1919
RESEARCH AND SEED TESTINGW. W. Robbins · Proceedings of the Association of Official Seed Analysts of North America · 1919
OFFICIAL FIELD CROP INSPECTIONH. L. Bolley · Proceedings of the Association of Official Seed Analysts of North America · 1919
VOLUNTARY LABELING BY SEEDSMENEdgar Brown · Proceedings of the Association of Official Seed Analysts of North America · 1919
Back MatterProceedings of the Association of Official Seed Analysts of North America · 1919
Front MatterProceedings of the Association of Official Seed Analysts of North America · 1921
PROGRAMR. C. Dahlberg · Proceedings of the Association of Official Seed Analysts of North America · 1921