Carrot Seed Yield and Germination as Affected by Different Levels of Insect Pollination
Proceedings of the American Society for Horticultural Science
Pollination and foraging
Hawthorn, L. R., G. E. Bohart, and E. H. Toole. 1956. Carrot Seed Yield and Germination as Affected by Different Levels of Insect Pollination. Amer. Soc. Hort. Sci. Proc. 67: 384-389.
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