Delbert D. Hemphill
Identifiers
- Open LibraryOL3293900A
Top Subjects
- Vegetables -- Research -- Oregon (1)
- Winter gardening -- Oregon -- Willamette Valley (1)
- Cole -- Oregon -- Willamette Valley (1)
- Spinach -- Oregon -- Willamette Valley (1)
- Environmental Health (1)
- Allium -- Oregon -- Willamette River Valley (1)
- Onions -- Oregon -- Willamette River Valley (1)
Books by Delbert D. Hemphill
Total count: 8
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North Willamette Agricultural Experiment Station vegetable research - 1978Agricultural Experiment Station, Oregon State University1979-01-01
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Trace Substances in Environmental HealthProceedings of the Univ of Missouri's 17th Conference on Trace Substances in Environmental Health, 198317th editionUniv of Missouri Extension Pubns1984-03-01
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Overwintering cole crops and spinach in the Willamette ValleyAgricultural Experiment Station, Oregon State University1986-01-01
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Trace Substances in Environmental Health-XIXProceedings of the Univ of Missouri's 19th Annual Conf on Trace Substances in Environment HealthUniv of Missouri Extension Pubns1986-03-01
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Overwintering onions and other alliums in the Willamette ValleyAgricultural Experiment Station, Oregon State University1987-01-01
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Trace Substances, Volume XXIIICRC Press1990-01-01
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Seedless table grapes for the Willamette ValleyAgricultural Experiment Station, Oregon State University1992-01-01
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Commercial vegetable production guidesCollege of Agricultural Sciences, Oregon State University1999-01-01