Description
Spalding, R. F. 1977. Reconnaissance Sampling for Nitrate-Nitrogen in the Groundwater of the Upper Big Blue Natural Resources District (OFR-17). 5 pp., size 8.5" x 11". Description: During July and August 1977, a groundwater sampling program was undertaken in the Upper Big Blue Natural Resources District. The purpose of this sampling was to ascertain the concentrations of nitrate-nitrogen in the groundwater.
Details
| SKU | OFR-17 |
|---|---|
| Price | $1.50 |