Iowa Manure Matters: Odor and Nutrient Management, Winter 2002, Vol. 5, no. 4

Iowa Manure Matters: Odor and Nutrient Management is published by Iowa State University Extension, with funding support from the USDA Natural Resource Conservation Service.

Leopold Letter: A Newsletter of the Leopold Center for Sustainable Agriculture, Winter 2002

The Leopold Center was created by the Iowa Legislature as part of the Iowa Groundwater Protection Act of 1987. The Leopold Center believes contribute to a healthy ways of thinking about markets for Iowa farmers, a better understanding of local ecosystems, public policies and economic practices, and partnerships with consumers.