Barker, James Roy.
Biographical notes:
not available for this record
Links to collections
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Subjects:
- Agricultural engineering
- Drainage
- Furrow irrigation
- Irrigation canals and flumes
- Irrigation engineering
- Irrigation equipment industry
- Sprinkler irrigation
Occupations:
not available for this record
Places:
- California (as recorded)
- Utah (as recorded)
- Arizona (as recorded)
- Washington (as recorded)
- Texas (as recorded)
