//-->
A Risk Analysis of Carbon Sequestration in Claypan Soil with Conservation Tillage Systems and Nitrogen Fertilizers for Grain Sorghum and Soybean
Williams, Jeffery R., (2006)
Risk Efficient Strategies for Using Winter Wheat Pasture
Taylor, Karen W., (2006)
Surveys: What Does One Need to Know More About Them
Djunaidi, Harjanto, (2006)