Open File and Contract Reports

Open File and Contract Reports vary in size and topic. Most were printed in limited quantity and unbound copies are available, many contain large maps and over-size plates with text.

Items 49 to 60 of 104 total

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  1. Potential Effects of Climate Change on Milk Production and Conception Rate in Dairy Cattle in the United States and Western Europe (OFR-82)

    Potential Effects of Climate Change on Milk Production and Conception Rate in Dairy Cattle in the United States and Western Europe (OFR-82)

    $10.00
  2. The purpose of this study was to increase the validity and improve the utility of statistically-based models that relate indices of feedlot cattle performance to weather and climatic conditions, (OFR-83)

    Weight Gain and Mortality in Feedlot Cattle As Influenced By Weather Conditions: Refinement and Verification Of Statistical Models (OFR-83)

    $10.00
  3. Performance Evaluation and Operation of a Field-Portable Radiometer for Individual Leaf Optical Measurements (OFR-84)

    Performance Evaluation and Operation of a Field-Portable Radiometer for Individual Leaf Optical Measurements (OFR-84)

    $10.00
  4. Nitrate in the Groundwater of Hall County, Nebraska (OFR-9)

    Nitrate in the Groundwater of Hall County, Nebraska (OFR-9)

    $5.00
  5. Effect of Ground Water Pumping on Streamflow and Ground Water Levels, Blue River Basin, Nebraska (OFR-0)

    Effect of Ground Water Pumping on Streamflow and Ground Water Levels, Blue River Basin, Nebraska (OFR-0)

    $30.00
  6. 1976 Baseline Survey of the Groundwater Chemistry in Holt County, Nebraska (OFR-15)

    1976 Baseline Survey of the Groundwater Chemistry in Holt County, Nebraska (OFR-15)

    $24.00
  7. Regional Tectonics and Seismicity of Eastern Nebraska; Annual Report, June 1, 1976 to June 1, 1977 (OFR-16)

    Regional Tectonics and Seismicity of Eastern Nebraska; Annual Report, June 1, 1976 to June 1, 1977 (OFR-16)

    $6.00
  8. Reconnaissance Sampling for Nitrate-Nitrogen in the Groundwater of the Upper Big Blue Natural Resources District (OFR-17)

    Reconnaissance Sampling for Nitrate-Nitrogen in the Groundwater of the Upper Big Blue Natural Resources District (OFR-17)

    $1.50
  9. Regional Tectonics and Seismicty of Eastern Nebraska, Annual Report, June 1, 1977 to May 30, 1978 (OFR-18)

    Regional Tectonics and Seismicty of Eastern Nebraska, Annual Report, June 1, 1977 to May 30, 1978 (OFR-18)

    $10.00
  10. Regional Tectonics and Seismicity of Eastern Nebraska, Annual Report, June 1978 to May 1979 (OFR-19)

    Regional Tectonics and Seismicity of Eastern Nebraska, Annual Report, June 1978 to May 1979 (OFR-19)

    $10.00
  11. Water Quality in the Nebraska High Plains, Ogallala Aquifer Study Region (OFR-21)

    Water Quality in the Nebraska High Plains, Ogallala Aquifer Study Region (OFR-21)

    $15.00
  12. Geological Field Guide to the Cedar Point Biological Station, Keith County, Nebraska (OFR-22)

    Geological Field Guide to the Cedar Point Biological Station, Keith County, Nebraska (OFR-22)

    $8.00
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