Using the K-State center pivot sprinkler and SDI economic comparison spreadsheet - 2008 - Lamm, Freddie R., author; O'Brien, Daniel M., author; Rogers, Danny H., author; Dumler, Troy J., author (Colorado State University. Libraries, 2008)
Not digitized by CSUL Digital Services.
Presented at the 2008 Central Plains irrigation conference on February 19-20 in Greeley, Colorado.