UNT Libraries Government Documents Department - 2 Matching Results
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- Combined Cotton-Seed and Corn Planter
- Patent for a new and improved combined cotton seed and corn planter. The invention has "relation to improved means for adjusting the wheels laterally to provide for increasing or diminishing the width of the rows" (lines 13-16).
- Occurrence, Quality, and Availability of Ground Water in Callahan County, Texas
- Report on the groundwater in Callahan County, including chemical quality analyses, water usage, recharge rates, and storage estimates.