Demonstration of irrigation technology to improve crop yields, returns and water quality in the Arkansas River Valley of Colorado

by Valliant, James.
Published: [Colorado State University Cooperative Extension], 1998

The effect on corn yield, nutrient needs and economics when fallowing land one, two or three years in the Arkansas Valley of Colorado project period 2007-1010, 2008 progress report

by Valliant, James.
Published: College of Agricultural Sciences : Extension ; Arkansas Valley Research Center, 2009

Management practices for drip irrigation in Baca County, Colorado

by Valliant, James.
Published: University of Colorado, Agricultural Experiment Station : Cooperative Extension ; Plainsman Research Center ; Arkansas Valley Research Center, 2007